1491232680

素因数分解:

$2^3\times 3^5\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:172

約数の個数: 576

約数和(自身を含む): 6094932480

約数和(自身を除く): 4603699800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 49, 54, 56, 60, 62, 63, 70, 72, 81, 84, 90, 93, 98, 101, 105, 108, 120, 124, 126, 135, 140, 147, 155, 162, 168, 180, 186, 189, 196, 202, 210, 216, 217, 243, 245, 248, 252, 270, 279, 280, 294, 303, 310, 315, 324, 360, 372, 378, 392, 404, 405, 420, 434, 441, 465, 486, 490, 504, 505, 540, 558, 567, 588, 606, 620, 630, 648, 651, 707, 735, 744, 756, 808, 810, 837, 840, 868, 882, 909, 930, 945, 972, 980, 1010, 1080, 1085, 1116, 1134, 1176, 1212, 1215, 1240, 1260, 1302, 1323, 1395, 1414, 1470, 1512, 1515, 1519, 1620, 1674, 1701, 1736, 1764, 1818, 1860, 1890, 1944, 1953, 1960, 2020, 2121, 2170, 2205, 2232, 2268, 2424, 2430, 2511, 2520, 2604, 2646, 2727, 2790, 2828, 2835, 2940, 3030, 3038, 3131, 3240, 3255, 3348, 3402, 3528, 3535, 3636, 3720, 3780, 3906, 3969, 4040, 4185, 4242, 4340, 4410, 4536, 4545, 4557, 4860, 4949, 5022, 5208, 5292, 5454, 5580, 5656, 5670, 5859, 5880, 6060, 6076, 6262, 6363, 6510, 6615, 6696, 6804, 7070, 7272, 7533, 7560, 7595, 7812, 7938, 8181, 8370, 8484, 8505, 8680, 8820, 9090, 9114, 9393, 9720, 9765, 9898, 10044, 10584, 10605, 10908, 11160, 11340, 11718, 11907, 12120, 12152, 12524, 12555, 12726, 13020, 13230, 13608, 13635, 13671, 14140, 14847, 15066, 15190, 15624, 15655, 15876, 16362, 16740, 16968, 17010, 17577, 17640, 18180, 18228, 18786, 19089, 19530, 19796, 19845, 20088, 21210, 21816, 21917, 22680, 22785, 23436, 23814, 24543, 24745, 25048, 25110, 25452, 26040, 26460, 27270, 27342, 28179, 28280, 29295, 29694, 30132, 30380, 31310, 31752, 31815, 32724, 33480, 34020, 35154, 36360, 36456, 37572, 37665, 38178, 39060, 39592, 39690, 40905, 41013, 42420, 43834, 44541, 45570, 46872, 46965, 47628, 49086, 49490, 50220, 50904, 52731, 52920, 54540, 54684, 56358, 57267, 58590, 59388, 59535, 60264, 60760, 62620, 63630, 65448, 65751, 68040, 68355, 70308, 74235, 75144, 75330, 76356, 78120, 79380, 81810, 82026, 84537, 84840, 87668, 87885, 89082, 91140, 93930, 95256, 95445, 98172, 98980, 100440, 105462, 109080, 109368, 109585, 112716, 114534, 117180, 118776, 119070, 122715, 123039, 125240, 127260, 131502, 133623, 136710, 140616, 140895, 148470, 150660, 152712, 153419, 158760, 163620, 164052, 169074, 171801, 175336, 175770, 178164, 182280, 187860, 190890, 196344, 197253, 197960, 205065, 210924, 219170, 222705, 225432, 229068, 234360, 238140, 245430, 246078, 253611, 254520, 263004, 263655, 267246, 273420, 281790, 286335, 296940, 301320, 306838, 327240, 328104, 328755, 338148, 343602, 351540, 356328, 369117, 375720, 381780, 394506, 400869, 410130, 421848, 422685, 438340, 445410, 458136, 460257, 476280, 490860, 492156, 507222, 526008, 527310, 534492, 546840, 563580, 572670, 591759, 593880, 613676, 615195, 657510, 668115, 676296, 687204, 703080, 738234, 760833, 763560, 767095, 789012, 801738, 820260, 845370, 859005, 876680, 890820, 920514, 981720, 984312, 986265, 1014444, 1054620, 1068984, 1127160, 1145340, 1183518, 1202607, 1227352, 1230390, 1268055, 1315020, 1336230, 1374408, 1380771, 1476468, 1521666, 1534190, 1578024, 1603476, 1640520, 1690740, 1718010, 1775277, 1781640, 1841028, 1845585, 1972530, 2004345, 2028888, 2109240, 2290680, 2301285, 2367036, 2405214, 2460780, 2536110, 2630040, 2672460, 2761542, 2952936, 2958795, 3043332, 3068380, 3206952, 3381480, 3436020, 3550554, 3682056, 3691170, 3804165, 3945060, 4008690, 4142313, 4602570, 4734072, 4810428, 4921560, 5072220, 5325831, 5344920, 5523084, 5917590, 6013035, 6086664, 6136760, 6872040, 6903855, 7101108, 7382340, 7608330, 7890120, 8017380, 8284626, 8876385, 9205140, 9620856, 10144440, 10651662, 11046168, 11835180, 12026070, 12426939, 13807710, 14202216, 14764680, 15216660, 16034760, 16569252, 17752770, 18410280, 20711565, 21303324, 23670360, 24052140, 24853878, 26629155, 27615420, 30433320, 33138504, 35505540, 37280817, 41423130, 42606648, 48104280, 49707756, 53258310, 55230840, 62134695, 71011080, 74561634, 82846260, 99415512, 106516620, 124269390, 149123268, 165692520, 186404085, 213033240, 248538780, 298246536, 372808170, 497077560, 745616340, 1491232680]

約数ペア:

[(1, 1491232680), (2, 745616340), (3, 497077560), (4, 372808170), (5, 298246536), (6, 248538780), (7, 213033240), (8, 186404085), (9, 165692520), (10, 149123268), (12, 124269390), (14, 106516620), (15, 99415512), (18, 82846260), (20, 74561634), (21, 71011080), (24, 62134695), (27, 55230840), (28, 53258310), (30, 49707756), (31, 48104280), (35, 42606648), (36, 41423130), (40, 37280817), (42, 35505540), (45, 33138504), (49, 30433320), (54, 27615420), (56, 26629155), (60, 24853878), (62, 24052140), (63, 23670360), (70, 21303324), (72, 20711565), (81, 18410280), (84, 17752770), (90, 16569252), (93, 16034760), (98, 15216660), (101, 14764680), (105, 14202216), (108, 13807710), (120, 12426939), (124, 12026070), (126, 11835180), (135, 11046168), (140, 10651662), (147, 10144440), (155, 9620856), (162, 9205140), (168, 8876385), (180, 8284626), (186, 8017380), (189, 7890120), (196, 7608330), (202, 7382340), (210, 7101108), (216, 6903855), (217, 6872040), (243, 6136760), (245, 6086664), (248, 6013035), (252, 5917590), (270, 5523084), (279, 5344920), (280, 5325831), (294, 5072220), (303, 4921560), (310, 4810428), (315, 4734072), (324, 4602570), (360, 4142313), (372, 4008690), (378, 3945060), (392, 3804165), (404, 3691170), (405, 3682056), (420, 3550554), (434, 3436020), (441, 3381480), (465, 3206952), (486, 3068380), (490, 3043332), (504, 2958795), (505, 2952936), (540, 2761542), (558, 2672460), (567, 2630040), (588, 2536110), (606, 2460780), (620, 2405214), (630, 2367036), (648, 2301285), (651, 2290680), (707, 2109240), (735, 2028888), (744, 2004345), (756, 1972530), (808, 1845585), (810, 1841028), (837, 1781640), (840, 1775277), (868, 1718010), (882, 1690740), (909, 1640520), (930, 1603476), (945, 1578024), (972, 1534190), (980, 1521666), (1010, 1476468), (1080, 1380771), (1085, 1374408), (1116, 1336230), (1134, 1315020), (1176, 1268055), (1212, 1230390), (1215, 1227352), (1240, 1202607), (1260, 1183518), (1302, 1145340), (1323, 1127160), (1395, 1068984), (1414, 1054620), (1470, 1014444), (1512, 986265), (1515, 984312), (1519, 981720), (1620, 920514), (1674, 890820), (1701, 876680), (1736, 859005), (1764, 845370), (1818, 820260), (1860, 801738), (1890, 789012), (1944, 767095), (1953, 763560), (1960, 760833), (2020, 738234), (2121, 703080), (2170, 687204), (2205, 676296), (2232, 668115), (2268, 657510), (2424, 615195), (2430, 613676), (2511, 593880), (2520, 591759), (2604, 572670), (2646, 563580), (2727, 546840), (2790, 534492), (2828, 527310), (2835, 526008), (2940, 507222), (3030, 492156), (3038, 490860), (3131, 476280), (3240, 460257), (3255, 458136), (3348, 445410), (3402, 438340), (3528, 422685), (3535, 421848), (3636, 410130), (3720, 400869), (3780, 394506), (3906, 381780), (3969, 375720), (4040, 369117), (4185, 356328), (4242, 351540), (4340, 343602), (4410, 338148), (4536, 328755), (4545, 328104), (4557, 327240), (4860, 306838), (4949, 301320), (5022, 296940), (5208, 286335), (5292, 281790), (5454, 273420), (5580, 267246), (5656, 263655), (5670, 263004), (5859, 254520), (5880, 253611), (6060, 246078), (6076, 245430), (6262, 238140), (6363, 234360), (6510, 229068), (6615, 225432), (6696, 222705), (6804, 219170), (7070, 210924), (7272, 205065), (7533, 197960), (7560, 197253), (7595, 196344), (7812, 190890), (7938, 187860), (8181, 182280), (8370, 178164), (8484, 175770), (8505, 175336), (8680, 171801), (8820, 169074), (9090, 164052), (9114, 163620), (9393, 158760), (9720, 153419), (9765, 152712), (9898, 150660), (10044, 148470), (10584, 140895), (10605, 140616), (10908, 136710), (11160, 133623), (11340, 131502), (11718, 127260), (11907, 125240), (12120, 123039), (12152, 122715), (12524, 119070), (12555, 118776), (12726, 117180), (13020, 114534), (13230, 112716), (13608, 109585), (13635, 109368), (13671, 109080), (14140, 105462), (14847, 100440), (15066, 98980), (15190, 98172), (15624, 95445), (15655, 95256), (15876, 93930), (16362, 91140), (16740, 89082), (16968, 87885), (17010, 87668), (17577, 84840), (17640, 84537), (18180, 82026), (18228, 81810), (18786, 79380), (19089, 78120), (19530, 76356), (19796, 75330), (19845, 75144), (20088, 74235), (21210, 70308), (21816, 68355), (21917, 68040), (22680, 65751), (22785, 65448), (23436, 63630), (23814, 62620), (24543, 60760), (24745, 60264), (25048, 59535), (25110, 59388), (25452, 58590), (26040, 57267), (26460, 56358), (27270, 54684), (27342, 54540), (28179, 52920), (28280, 52731), (29295, 50904), (29694, 50220), (30132, 49490), (30380, 49086), (31310, 47628), (31752, 46965), (31815, 46872), (32724, 45570), (33480, 44541), (34020, 43834), (35154, 42420), (36360, 41013), (36456, 40905), (37572, 39690), (37665, 39592), (38178, 39060)]