310009920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:1009

約数の個数: 224

約数和(自身を含む): 1109569536

約数和(自身を除く): 799559616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 192, 220, 240, 248, 264, 310, 320, 330, 341, 352, 372, 440, 465, 480, 496, 528, 620, 660, 682, 704, 744, 880, 930, 947, 960, 992, 1023, 1056, 1240, 1320, 1364, 1488, 1705, 1760, 1860, 1894, 1984, 2046, 2112, 2480, 2640, 2728, 2841, 2976, 3410, 3520, 3720, 3788, 4092, 4735, 4960, 5115, 5280, 5456, 5682, 5952, 6820, 7440, 7576, 8184, 9470, 9920, 10230, 10417, 10560, 10912, 11364, 13640, 14205, 14880, 15152, 16368, 18940, 20460, 20834, 21824, 22728, 27280, 28410, 29357, 29760, 30304, 31251, 32736, 37880, 40920, 41668, 45456, 52085, 54560, 56820, 58714, 60608, 62502, 65472, 75760, 81840, 83336, 88071, 90912, 104170, 109120, 113640, 117428, 125004, 146785, 151520, 156255, 163680, 166672, 176142, 181824, 208340, 227280, 234856, 250008, 293570, 303040, 312510, 322927, 327360, 333344, 352284, 416680, 440355, 454560, 469712, 500016, 587140, 625020, 645854, 666688, 704568, 833360, 880710, 909120, 939424, 968781, 1000032, 1174280, 1250040, 1291708, 1409136, 1614635, 1666720, 1761420, 1878848, 1937562, 2000064, 2348560, 2500080, 2583416, 2818272, 3229270, 3333440, 3522840, 3875124, 4697120, 4843905, 5000160, 5166832, 5636544, 6458540, 7045680, 7750248, 9394240, 9687810, 10000320, 10333664, 12917080, 14091360, 15500496, 19375620, 20667328, 25834160, 28182720, 31000992, 38751240, 51668320, 62001984, 77502480, 103336640, 155004960, 310009920]

約数ペア:

[(1, 310009920), (2, 155004960), (3, 103336640), (4, 77502480), (5, 62001984), (6, 51668320), (8, 38751240), (10, 31000992), (11, 28182720), (12, 25834160), (15, 20667328), (16, 19375620), (20, 15500496), (22, 14091360), (24, 12917080), (30, 10333664), (31, 10000320), (32, 9687810), (33, 9394240), (40, 7750248), (44, 7045680), (48, 6458540), (55, 5636544), (60, 5166832), (62, 5000160), (64, 4843905), (66, 4697120), (80, 3875124), (88, 3522840), (93, 3333440), (96, 3229270), (110, 2818272), (120, 2583416), (124, 2500080), (132, 2348560), (155, 2000064), (160, 1937562), (165, 1878848), (176, 1761420), (186, 1666720), (192, 1614635), (220, 1409136), (240, 1291708), (248, 1250040), (264, 1174280), (310, 1000032), (320, 968781), (330, 939424), (341, 909120), (352, 880710), (372, 833360), (440, 704568), (465, 666688), (480, 645854), (496, 625020), (528, 587140), (620, 500016), (660, 469712), (682, 454560), (704, 440355), (744, 416680), (880, 352284), (930, 333344), (947, 327360), (960, 322927), (992, 312510), (1023, 303040), (1056, 293570), (1240, 250008), (1320, 234856), (1364, 227280), (1488, 208340), (1705, 181824), (1760, 176142), (1860, 166672), (1894, 163680), (1984, 156255), (2046, 151520), (2112, 146785), (2480, 125004), (2640, 117428), (2728, 113640), (2841, 109120), (2976, 104170), (3410, 90912), (3520, 88071), (3720, 83336), (3788, 81840), (4092, 75760), (4735, 65472), (4960, 62502), (5115, 60608), (5280, 58714), (5456, 56820), (5682, 54560), (5952, 52085), (6820, 45456), (7440, 41668), (7576, 40920), (8184, 37880), (9470, 32736), (9920, 31251), (10230, 30304), (10417, 29760), (10560, 29357), (10912, 28410), (11364, 27280), (13640, 22728), (14205, 21824), (14880, 20834), (15152, 20460), (16368, 18940)]