629635680

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2557}}^1$

素因数の和:2603

約数の個数: 240

約数和(自身を含む): 2339956080

約数和(自身を除く): 1710320400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 1026, 1080, 1140, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 2052, 2160, 2280, 2557, 2565, 2592, 2736, 3040, 3078, 3240, 3420, 4104, 4320, 4560, 5114, 5130, 5472, 6156, 6480, 6840, 7671, 7695, 8208, 9120, 10228, 10260, 12312, 12785, 12960, 13680, 15342, 15390, 16416, 20456, 20520, 23013, 24624, 25570, 27360, 30684, 30780, 38355, 40912, 41040, 46026, 48583, 49248, 51140, 61368, 61560, 69039, 76710, 81824, 82080, 92052, 97166, 102280, 115065, 122736, 123120, 138078, 145749, 153420, 184104, 194332, 204560, 207117, 230130, 242915, 245472, 246240, 276156, 291498, 306840, 345195, 368208, 388664, 409120, 414234, 437247, 460260, 485830, 552312, 582996, 613680, 690390, 728745, 736416, 777328, 828468, 874494, 920520, 971660, 1035585, 1104624, 1165992, 1227360, 1311741, 1380780, 1457490, 1554656, 1656936, 1748988, 1841040, 1943320, 2071170, 2186235, 2209248, 2331984, 2623482, 2761560, 2914980, 3313872, 3497976, 3682080, 3886640, 3935223, 4142340, 4372470, 4663968, 5246964, 5523120, 5829960, 6558705, 6627744, 6995952, 7773280, 7870446, 8284680, 8744940, 10493928, 11046240, 11659920, 13117410, 13991904, 15740892, 16569360, 17489880, 19676115, 20987856, 23319840, 26234820, 31481784, 33138720, 34979760, 39352230, 41975712, 52469640, 62963568, 69959520, 78704460, 104939280, 125927136, 157408920, 209878560, 314817840, 629635680]

約数ペア:

[(1, 629635680), (2, 314817840), (3, 209878560), (4, 157408920), (5, 125927136), (6, 104939280), (8, 78704460), (9, 69959520), (10, 62963568), (12, 52469640), (15, 41975712), (16, 39352230), (18, 34979760), (19, 33138720), (20, 31481784), (24, 26234820), (27, 23319840), (30, 20987856), (32, 19676115), (36, 17489880), (38, 16569360), (40, 15740892), (45, 13991904), (48, 13117410), (54, 11659920), (57, 11046240), (60, 10493928), (72, 8744940), (76, 8284680), (80, 7870446), (81, 7773280), (90, 6995952), (95, 6627744), (96, 6558705), (108, 5829960), (114, 5523120), (120, 5246964), (135, 4663968), (144, 4372470), (152, 4142340), (160, 3935223), (162, 3886640), (171, 3682080), (180, 3497976), (190, 3313872), (216, 2914980), (228, 2761560), (240, 2623482), (270, 2331984), (285, 2209248), (288, 2186235), (304, 2071170), (324, 1943320), (342, 1841040), (360, 1748988), (380, 1656936), (405, 1554656), (432, 1457490), (456, 1380780), (480, 1311741), (513, 1227360), (540, 1165992), (570, 1104624), (608, 1035585), (648, 971660), (684, 920520), (720, 874494), (760, 828468), (810, 777328), (855, 736416), (864, 728745), (912, 690390), (1026, 613680), (1080, 582996), (1140, 552312), (1296, 485830), (1368, 460260), (1440, 437247), (1520, 414234), (1539, 409120), (1620, 388664), (1710, 368208), (1824, 345195), (2052, 306840), (2160, 291498), (2280, 276156), (2557, 246240), (2565, 245472), (2592, 242915), (2736, 230130), (3040, 207117), (3078, 204560), (3240, 194332), (3420, 184104), (4104, 153420), (4320, 145749), (4560, 138078), (5114, 123120), (5130, 122736), (5472, 115065), (6156, 102280), (6480, 97166), (6840, 92052), (7671, 82080), (7695, 81824), (8208, 76710), (9120, 69039), (10228, 61560), (10260, 61368), (12312, 51140), (12785, 49248), (12960, 48583), (13680, 46026), (15342, 41040), (15390, 40912), (16416, 38355), (20456, 30780), (20520, 30684), (23013, 27360), (24624, 25570)]