2980553940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:272

約数の個数: 576

約数和(自身を含む): 11980899840

約数和(自身を除く): 9000345900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 28, 30, 35, 36, 38, 39, 42, 45, 52, 57, 60, 61, 63, 65, 70, 76, 78, 84, 90, 91, 95, 105, 114, 117, 122, 126, 130, 133, 140, 156, 157, 171, 180, 182, 183, 190, 195, 210, 228, 234, 244, 247, 252, 260, 266, 273, 285, 305, 314, 315, 342, 364, 366, 380, 390, 399, 420, 427, 455, 468, 471, 494, 532, 546, 549, 570, 585, 610, 628, 630, 665, 684, 732, 741, 780, 785, 793, 798, 819, 854, 855, 910, 915, 942, 988, 1092, 1098, 1099, 1140, 1159, 1170, 1197, 1220, 1235, 1260, 1281, 1330, 1365, 1413, 1482, 1570, 1586, 1596, 1638, 1708, 1710, 1729, 1820, 1830, 1884, 1995, 2041, 2135, 2196, 2198, 2223, 2318, 2340, 2355, 2379, 2394, 2470, 2562, 2660, 2730, 2745, 2826, 2964, 2983, 3140, 3172, 3276, 3297, 3420, 3458, 3477, 3660, 3705, 3843, 3965, 3990, 4082, 4095, 4270, 4396, 4446, 4636, 4710, 4758, 4788, 4940, 5124, 5187, 5460, 5490, 5495, 5551, 5652, 5795, 5966, 5985, 6123, 6405, 6594, 6916, 6954, 7065, 7137, 7410, 7686, 7930, 7980, 8113, 8164, 8190, 8540, 8645, 8892, 8949, 9420, 9516, 9577, 9891, 10205, 10374, 10431, 10980, 10990, 11102, 11115, 11590, 11895, 11932, 11970, 12246, 12810, 13188, 13908, 14130, 14274, 14287, 14820, 14915, 15067, 15372, 15561, 15860, 16226, 16380, 16485, 16653, 17290, 17385, 17898, 18369, 19154, 19215, 19782, 20410, 20748, 20862, 20881, 21980, 22204, 22230, 23180, 23790, 23940, 24339, 24492, 25620, 25935, 26847, 27755, 28260, 28548, 28574, 28731, 29830, 30134, 30615, 31122, 32452, 32970, 33306, 34580, 34770, 35685, 35796, 36738, 38308, 38430, 38779, 39564, 40565, 40820, 41724, 41762, 42861, 44460, 44745, 45201, 47580, 47885, 48678, 49455, 49959, 51870, 52155, 53694, 55510, 57148, 57462, 59660, 60268, 61230, 62244, 62643, 65940, 66612, 67039, 69540, 71370, 71435, 73017, 73476, 75335, 76860, 77558, 77805, 81130, 83265, 83524, 85722, 86193, 89490, 90402, 91845, 95770, 97356, 98910, 99918, 103740, 104310, 104405, 105469, 107388, 111020, 114924, 116337, 121695, 122460, 124501, 125286, 128583, 134078, 134235, 135603, 142740, 142870, 143655, 146034, 150670, 155116, 155610, 162260, 166530, 171444, 172386, 178980, 180804, 181963, 183690, 187929, 191540, 193895, 197820, 199836, 201117, 208620, 208810, 210938, 214305, 226005, 232674, 243390, 249002, 249795, 250572, 257166, 268156, 268470, 271206, 271453, 285740, 287310, 292068, 301340, 311220, 313215, 316407, 333060, 335195, 344772, 349011, 363926, 365085, 367380, 373503, 375858, 387790, 402234, 417620, 421876, 428610, 430965, 452010, 465348, 486780, 498004, 499590, 514332, 527345, 536940, 542412, 542906, 545889, 574620, 581685, 603351, 622505, 626430, 632814, 642915, 670390, 678015, 698022, 727852, 730170, 747006, 751716, 775580, 804468, 814359, 857220, 861930, 871507, 904020, 909815, 939645, 949221, 999180, 1005585, 1054690, 1085812, 1091778, 1120509, 1163370, 1206702, 1245010, 1252860, 1265628, 1273741, 1285830, 1340780, 1356030, 1357265, 1396044, 1460340, 1494012, 1582035, 1628718, 1637667, 1723860, 1743014, 1745055, 1819630, 1867515, 1879290, 1898442, 2011170, 2109380, 2183556, 2241018, 2326740, 2365519, 2413404, 2443077, 2490020, 2547482, 2571660, 2614521, 2712060, 2714530, 2729445, 3016755, 3164070, 3257436, 3275334, 3486028, 3490110, 3639260, 3735030, 3758580, 3796884, 3821223, 4022340, 4071795, 4357535, 4482036, 4731038, 4746105, 4886154, 5094964, 5229042, 5429060, 5458890, 5602545, 6033510, 6328140, 6368705, 6550668, 6980220, 7096557, 7470060, 7642446, 7843563, 8143590, 8188335, 8715070, 9462076, 9492210, 9772308, 10458084, 10917780, 11205090, 11463669, 11827595, 12067020, 12215385, 12737410, 13072605, 14193114, 15284892, 15687126, 16287180, 16376670, 16558633, 17430140, 18984420, 19106115, 21289671, 22410180, 22927338, 23655190, 24430770, 25474820, 26145210, 28386228, 31374252, 32753340, 33117266, 35482785, 38212230, 39217815, 42579342, 45854676, 47310380, 48861540, 49675899, 52290420, 57318345, 66234532, 70965570, 76424460, 78435630, 82793165, 85158684, 99351798, 106448355, 114636690, 141931140, 149027697, 156871260, 165586330, 198703596, 212896710, 229273380, 248379495, 298055394, 331172660, 425793420, 496758990, 596110788, 745138485, 993517980, 1490276970, 2980553940]

約数ペア:

[(1, 2980553940), (2, 1490276970), (3, 993517980), (4, 745138485), (5, 596110788), (6, 496758990), (7, 425793420), (9, 331172660), (10, 298055394), (12, 248379495), (13, 229273380), (14, 212896710), (15, 198703596), (18, 165586330), (19, 156871260), (20, 149027697), (21, 141931140), (26, 114636690), (28, 106448355), (30, 99351798), (35, 85158684), (36, 82793165), (38, 78435630), (39, 76424460), (42, 70965570), (45, 66234532), (52, 57318345), (57, 52290420), (60, 49675899), (61, 48861540), (63, 47310380), (65, 45854676), (70, 42579342), (76, 39217815), (78, 38212230), (84, 35482785), (90, 33117266), (91, 32753340), (95, 31374252), (105, 28386228), (114, 26145210), (117, 25474820), (122, 24430770), (126, 23655190), (130, 22927338), (133, 22410180), (140, 21289671), (156, 19106115), (157, 18984420), (171, 17430140), (180, 16558633), (182, 16376670), (183, 16287180), (190, 15687126), (195, 15284892), (210, 14193114), (228, 13072605), (234, 12737410), (244, 12215385), (247, 12067020), (252, 11827595), (260, 11463669), (266, 11205090), (273, 10917780), (285, 10458084), (305, 9772308), (314, 9492210), (315, 9462076), (342, 8715070), (364, 8188335), (366, 8143590), (380, 7843563), (390, 7642446), (399, 7470060), (420, 7096557), (427, 6980220), (455, 6550668), (468, 6368705), (471, 6328140), (494, 6033510), (532, 5602545), (546, 5458890), (549, 5429060), (570, 5229042), (585, 5094964), (610, 4886154), (628, 4746105), (630, 4731038), (665, 4482036), (684, 4357535), (732, 4071795), (741, 4022340), (780, 3821223), (785, 3796884), (793, 3758580), (798, 3735030), (819, 3639260), (854, 3490110), (855, 3486028), (910, 3275334), (915, 3257436), (942, 3164070), (988, 3016755), (1092, 2729445), (1098, 2714530), (1099, 2712060), (1140, 2614521), (1159, 2571660), (1170, 2547482), (1197, 2490020), (1220, 2443077), (1235, 2413404), (1260, 2365519), (1281, 2326740), (1330, 2241018), (1365, 2183556), (1413, 2109380), (1482, 2011170), (1570, 1898442), (1586, 1879290), (1596, 1867515), (1638, 1819630), (1708, 1745055), (1710, 1743014), (1729, 1723860), (1820, 1637667), (1830, 1628718), (1884, 1582035), (1995, 1494012), (2041, 1460340), (2135, 1396044), (2196, 1357265), (2198, 1356030), (2223, 1340780), (2318, 1285830), (2340, 1273741), (2355, 1265628), (2379, 1252860), (2394, 1245010), (2470, 1206702), (2562, 1163370), (2660, 1120509), (2730, 1091778), (2745, 1085812), (2826, 1054690), (2964, 1005585), (2983, 999180), (3140, 949221), (3172, 939645), (3276, 909815), (3297, 904020), (3420, 871507), (3458, 861930), (3477, 857220), (3660, 814359), (3705, 804468), (3843, 775580), (3965, 751716), (3990, 747006), (4082, 730170), (4095, 727852), (4270, 698022), (4396, 678015), (4446, 670390), (4636, 642915), (4710, 632814), (4758, 626430), (4788, 622505), (4940, 603351), (5124, 581685), (5187, 574620), (5460, 545889), (5490, 542906), (5495, 542412), (5551, 536940), (5652, 527345), (5795, 514332), (5966, 499590), (5985, 498004), (6123, 486780), (6405, 465348), (6594, 452010), (6916, 430965), (6954, 428610), (7065, 421876), (7137, 417620), (7410, 402234), (7686, 387790), (7930, 375858), (7980, 373503), (8113, 367380), (8164, 365085), (8190, 363926), (8540, 349011), (8645, 344772), (8892, 335195), (8949, 333060), (9420, 316407), (9516, 313215), (9577, 311220), (9891, 301340), (10205, 292068), (10374, 287310), (10431, 285740), (10980, 271453), (10990, 271206), (11102, 268470), (11115, 268156), (11590, 257166), (11895, 250572), (11932, 249795), (11970, 249002), (12246, 243390), (12810, 232674), (13188, 226005), (13908, 214305), (14130, 210938), (14274, 208810), (14287, 208620), (14820, 201117), (14915, 199836), (15067, 197820), (15372, 193895), (15561, 191540), (15860, 187929), (16226, 183690), (16380, 181963), (16485, 180804), (16653, 178980), (17290, 172386), (17385, 171444), (17898, 166530), (18369, 162260), (19154, 155610), (19215, 155116), (19782, 150670), (20410, 146034), (20748, 143655), (20862, 142870), (20881, 142740), (21980, 135603), (22204, 134235), (22230, 134078), (23180, 128583), (23790, 125286), (23940, 124501), (24339, 122460), (24492, 121695), (25620, 116337), (25935, 114924), (26847, 111020), (27755, 107388), (28260, 105469), (28548, 104405), (28574, 104310), (28731, 103740), (29830, 99918), (30134, 98910), (30615, 97356), (31122, 95770), (32452, 91845), (32970, 90402), (33306, 89490), (34580, 86193), (34770, 85722), (35685, 83524), (35796, 83265), (36738, 81130), (38308, 77805), (38430, 77558), (38779, 76860), (39564, 75335), (40565, 73476), (40820, 73017), (41724, 71435), (41762, 71370), (42861, 69540), (44460, 67039), (44745, 66612), (45201, 65940), (47580, 62643), (47885, 62244), (48678, 61230), (49455, 60268), (49959, 59660), (51870, 57462), (52155, 57148), (53694, 55510)]