21458872080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:340

約数の個数: 640

約数和(自身を含む): 81594777600

約数和(自身を除く): 60135905520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 36, 38, 40, 45, 48, 54, 57, 60, 62, 72, 76, 80, 90, 93, 95, 101, 108, 114, 120, 124, 135, 144, 152, 155, 167, 171, 180, 186, 190, 202, 216, 228, 240, 248, 270, 279, 285, 303, 304, 310, 334, 342, 360, 372, 380, 404, 432, 456, 465, 496, 501, 505, 513, 540, 558, 570, 589, 606, 620, 668, 684, 720, 744, 760, 808, 835, 837, 855, 909, 912, 930, 1002, 1010, 1026, 1080, 1116, 1140, 1178, 1212, 1240, 1336, 1368, 1395, 1488, 1503, 1515, 1520, 1616, 1670, 1674, 1710, 1767, 1818, 1860, 1919, 2004, 2020, 2052, 2160, 2232, 2280, 2356, 2424, 2480, 2505, 2565, 2672, 2727, 2736, 2790, 2945, 3006, 3030, 3131, 3173, 3340, 3348, 3420, 3534, 3636, 3720, 3838, 4008, 4040, 4104, 4185, 4464, 4509, 4545, 4560, 4712, 4848, 5010, 5130, 5177, 5301, 5454, 5580, 5757, 5890, 6012, 6060, 6262, 6346, 6680, 6696, 6840, 7068, 7272, 7440, 7515, 7676, 8016, 8080, 8208, 8370, 8835, 9018, 9090, 9393, 9424, 9519, 9595, 10020, 10260, 10354, 10602, 10908, 11160, 11514, 11780, 12024, 12120, 12524, 12692, 13360, 13392, 13635, 13680, 14136, 14544, 15030, 15352, 15531, 15655, 15865, 15903, 16740, 16867, 17271, 17670, 18036, 18180, 18786, 19038, 19190, 20040, 20520, 20708, 21204, 21816, 22320, 22545, 23028, 23560, 24048, 24240, 25048, 25384, 25885, 26505, 27270, 28179, 28272, 28557, 28785, 30060, 30704, 31062, 31310, 31730, 31806, 33480, 33734, 34542, 35340, 36072, 36360, 37572, 38076, 38380, 40080, 41040, 41416, 42408, 43632, 45090, 46056, 46593, 46965, 47120, 47595, 50096, 50601, 50768, 51770, 51813, 53010, 54540, 56358, 57114, 57570, 59489, 60120, 62124, 62620, 63460, 63612, 66960, 67468, 69084, 70680, 72144, 72720, 75144, 76152, 76760, 77655, 79515, 82832, 84335, 84537, 84816, 85671, 86355, 90180, 92112, 93186, 93930, 95190, 98363, 101202, 103540, 103626, 106020, 109080, 112716, 114228, 115140, 118978, 120240, 124248, 125240, 126920, 127224, 134936, 138168, 139779, 140895, 141360, 142785, 150288, 151803, 152304, 153520, 155310, 159030, 168670, 169074, 171342, 172710, 178467, 180360, 186372, 187860, 190380, 196726, 202404, 207080, 207252, 212040, 218160, 225432, 228456, 230280, 232965, 237956, 248496, 250480, 253005, 253840, 254448, 259065, 269872, 276336, 279558, 281790, 285570, 295089, 297445, 303606, 310620, 318060, 320473, 337340, 338148, 342684, 345420, 356934, 360720, 372744, 375720, 380760, 393452, 404808, 414160, 414504, 422685, 424080, 428355, 450864, 455409, 456912, 460560, 465930, 475912, 491815, 506010, 518130, 522877, 535401, 559116, 563580, 571140, 590178, 594890, 607212, 621240, 636120, 640946, 674680, 676296, 685368, 690840, 698895, 713868, 745488, 751440, 759015, 761520, 786904, 809616, 829008, 845370, 856710, 885267, 892335, 910818, 931860, 951824, 961419, 983630, 1012020, 1036260, 1045754, 1070802, 1118232, 1127160, 1142280, 1180356, 1189780, 1214424, 1242480, 1272240, 1281892, 1349360, 1352592, 1370736, 1381680, 1397790, 1427736, 1475445, 1518030, 1568631, 1573808, 1602365, 1606203, 1690740, 1713420, 1770534, 1784670, 1821636, 1863720, 1922838, 1967260, 2024040, 2072520, 2091508, 2141604, 2236464, 2254320, 2277045, 2284560, 2360712, 2379560, 2428848, 2563784, 2614385, 2655801, 2677005, 2795580, 2855472, 2884257, 2950890, 3036060, 3137262, 3204730, 3212406, 3381480, 3426840, 3541068, 3569340, 3643272, 3727440, 3845676, 3934520, 4048080, 4145040, 4183016, 4283208, 4426335, 4554090, 4705893, 4721424, 4759120, 4807095, 5127568, 5228770, 5311602, 5354010, 5591160, 5768514, 5901780, 6072120, 6274524, 6409460, 6424812, 6762960, 6853680, 7082136, 7138680, 7286544, 7691352, 7843155, 7869040, 8031015, 8366032, 8566416, 8652771, 8852670, 9108180, 9411786, 9614190, 9934663, 10457540, 10623204, 10708020, 11182320, 11537028, 11803560, 12144240, 12549048, 12818920, 12849624, 13279005, 14117679, 14164272, 14277360, 14421285, 15382704, 15686310, 16062030, 17305542, 17705340, 18216360, 18823572, 19228380, 19869326, 20915080, 21246408, 21416040, 23074056, 23529465, 23607120, 25098096, 25637840, 25699248, 26558010, 28235358, 28842570, 29803989, 31372620, 32124060, 34611084, 35410680, 36432720, 37647144, 38456760, 39738652, 41830160, 42492816, 42832080, 43263855, 46148112, 47058930, 49673315, 53116020, 56470716, 57685140, 59607978, 62745240, 64248120, 69222168, 70588395, 70821360, 75294288, 76913520, 79477304, 86527710, 89411967, 94117860, 99346630, 106232040, 112941432, 115370280, 119215956, 125490480, 128496240, 138444336, 141176790, 149019945, 158954608, 173055420, 178823934, 188235720, 198693260, 212464080, 225882864, 230740560, 238431912, 268235901, 282353580, 298039890, 346110840, 357647868, 376471440, 397386520, 447059835, 476863824, 536471802, 564707160, 596079780, 692221680, 715295736, 794773040, 894119670, 1072943604, 1129414320, 1192159560, 1341179505, 1430591472, 1788239340, 2145887208, 2384319120, 2682359010, 3576478680, 4291774416, 5364718020, 7152957360, 10729436040, 21458872080]

約数ペア:

[(1, 21458872080), (2, 10729436040), (3, 7152957360), (4, 5364718020), (5, 4291774416), (6, 3576478680), (8, 2682359010), (9, 2384319120), (10, 2145887208), (12, 1788239340), (15, 1430591472), (16, 1341179505), (18, 1192159560), (19, 1129414320), (20, 1072943604), (24, 894119670), (27, 794773040), (30, 715295736), (31, 692221680), (36, 596079780), (38, 564707160), (40, 536471802), (45, 476863824), (48, 447059835), (54, 397386520), (57, 376471440), (60, 357647868), (62, 346110840), (72, 298039890), (76, 282353580), (80, 268235901), (90, 238431912), (93, 230740560), (95, 225882864), (101, 212464080), (108, 198693260), (114, 188235720), (120, 178823934), (124, 173055420), (135, 158954608), (144, 149019945), (152, 141176790), (155, 138444336), (167, 128496240), (171, 125490480), (180, 119215956), (186, 115370280), (190, 112941432), (202, 106232040), (216, 99346630), (228, 94117860), (240, 89411967), (248, 86527710), (270, 79477304), (279, 76913520), (285, 75294288), (303, 70821360), (304, 70588395), (310, 69222168), (334, 64248120), (342, 62745240), (360, 59607978), (372, 57685140), (380, 56470716), (404, 53116020), (432, 49673315), (456, 47058930), (465, 46148112), (496, 43263855), (501, 42832080), (505, 42492816), (513, 41830160), (540, 39738652), (558, 38456760), (570, 37647144), (589, 36432720), (606, 35410680), (620, 34611084), (668, 32124060), (684, 31372620), (720, 29803989), (744, 28842570), (760, 28235358), (808, 26558010), (835, 25699248), (837, 25637840), (855, 25098096), (909, 23607120), (912, 23529465), (930, 23074056), (1002, 21416040), (1010, 21246408), (1026, 20915080), (1080, 19869326), (1116, 19228380), (1140, 18823572), (1178, 18216360), (1212, 17705340), (1240, 17305542), (1336, 16062030), (1368, 15686310), (1395, 15382704), (1488, 14421285), (1503, 14277360), (1515, 14164272), (1520, 14117679), (1616, 13279005), (1670, 12849624), (1674, 12818920), (1710, 12549048), (1767, 12144240), (1818, 11803560), (1860, 11537028), (1919, 11182320), (2004, 10708020), (2020, 10623204), (2052, 10457540), (2160, 9934663), (2232, 9614190), (2280, 9411786), (2356, 9108180), (2424, 8852670), (2480, 8652771), (2505, 8566416), (2565, 8366032), (2672, 8031015), (2727, 7869040), (2736, 7843155), (2790, 7691352), (2945, 7286544), (3006, 7138680), (3030, 7082136), (3131, 6853680), (3173, 6762960), (3340, 6424812), (3348, 6409460), (3420, 6274524), (3534, 6072120), (3636, 5901780), (3720, 5768514), (3838, 5591160), (4008, 5354010), (4040, 5311602), (4104, 5228770), (4185, 5127568), (4464, 4807095), (4509, 4759120), (4545, 4721424), (4560, 4705893), (4712, 4554090), (4848, 4426335), (5010, 4283208), (5130, 4183016), (5177, 4145040), (5301, 4048080), (5454, 3934520), (5580, 3845676), (5757, 3727440), (5890, 3643272), (6012, 3569340), (6060, 3541068), (6262, 3426840), (6346, 3381480), (6680, 3212406), (6696, 3204730), (6840, 3137262), (7068, 3036060), (7272, 2950890), (7440, 2884257), (7515, 2855472), (7676, 2795580), (8016, 2677005), (8080, 2655801), (8208, 2614385), (8370, 2563784), (8835, 2428848), (9018, 2379560), (9090, 2360712), (9393, 2284560), (9424, 2277045), (9519, 2254320), (9595, 2236464), (10020, 2141604), (10260, 2091508), (10354, 2072520), (10602, 2024040), (10908, 1967260), (11160, 1922838), (11514, 1863720), (11780, 1821636), (12024, 1784670), (12120, 1770534), (12524, 1713420), (12692, 1690740), (13360, 1606203), (13392, 1602365), (13635, 1573808), (13680, 1568631), (14136, 1518030), (14544, 1475445), (15030, 1427736), (15352, 1397790), (15531, 1381680), (15655, 1370736), (15865, 1352592), (15903, 1349360), (16740, 1281892), (16867, 1272240), (17271, 1242480), (17670, 1214424), (18036, 1189780), (18180, 1180356), (18786, 1142280), (19038, 1127160), (19190, 1118232), (20040, 1070802), (20520, 1045754), (20708, 1036260), (21204, 1012020), (21816, 983630), (22320, 961419), (22545, 951824), (23028, 931860), (23560, 910818), (24048, 892335), (24240, 885267), (25048, 856710), (25384, 845370), (25885, 829008), (26505, 809616), (27270, 786904), (28179, 761520), (28272, 759015), (28557, 751440), (28785, 745488), (30060, 713868), (30704, 698895), (31062, 690840), (31310, 685368), (31730, 676296), (31806, 674680), (33480, 640946), (33734, 636120), (34542, 621240), (35340, 607212), (36072, 594890), (36360, 590178), (37572, 571140), (38076, 563580), (38380, 559116), (40080, 535401), (41040, 522877), (41416, 518130), (42408, 506010), (43632, 491815), (45090, 475912), (46056, 465930), (46593, 460560), (46965, 456912), (47120, 455409), (47595, 450864), (50096, 428355), (50601, 424080), (50768, 422685), (51770, 414504), (51813, 414160), (53010, 404808), (54540, 393452), (56358, 380760), (57114, 375720), (57570, 372744), (59489, 360720), (60120, 356934), (62124, 345420), (62620, 342684), (63460, 338148), (63612, 337340), (66960, 320473), (67468, 318060), (69084, 310620), (70680, 303606), (72144, 297445), (72720, 295089), (75144, 285570), (76152, 281790), (76760, 279558), (77655, 276336), (79515, 269872), (82832, 259065), (84335, 254448), (84537, 253840), (84816, 253005), (85671, 250480), (86355, 248496), (90180, 237956), (92112, 232965), (93186, 230280), (93930, 228456), (95190, 225432), (98363, 218160), (101202, 212040), (103540, 207252), (103626, 207080), (106020, 202404), (109080, 196726), (112716, 190380), (114228, 187860), (115140, 186372), (118978, 180360), (120240, 178467), (124248, 172710), (125240, 171342), (126920, 169074), (127224, 168670), (134936, 159030), (138168, 155310), (139779, 153520), (140895, 152304), (141360, 151803), (142785, 150288)]