155004960

素因数分解:

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

素因数の和:1007

約数の個数: 192

約数和(自身を含む): 550416384

約数和(自身を除く): 395411424

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, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 352, 372, 440, 465, 480, 496, 528, 620, 660, 682, 744, 880, 930, 947, 992, 1023, 1056, 1240, 1320, 1364, 1488, 1705, 1760, 1860, 1894, 2046, 2480, 2640, 2728, 2841, 2976, 3410, 3720, 3788, 4092, 4735, 4960, 5115, 5280, 5456, 5682, 6820, 7440, 7576, 8184, 9470, 10230, 10417, 10912, 11364, 13640, 14205, 14880, 15152, 16368, 18940, 20460, 20834, 22728, 27280, 28410, 29357, 30304, 31251, 32736, 37880, 40920, 41668, 45456, 52085, 54560, 56820, 58714, 62502, 75760, 81840, 83336, 88071, 90912, 104170, 113640, 117428, 125004, 146785, 151520, 156255, 163680, 166672, 176142, 208340, 227280, 234856, 250008, 293570, 312510, 322927, 333344, 352284, 416680, 440355, 454560, 469712, 500016, 587140, 625020, 645854, 704568, 833360, 880710, 939424, 968781, 1000032, 1174280, 1250040, 1291708, 1409136, 1614635, 1666720, 1761420, 1937562, 2348560, 2500080, 2583416, 2818272, 3229270, 3522840, 3875124, 4697120, 4843905, 5000160, 5166832, 6458540, 7045680, 7750248, 9687810, 10333664, 12917080, 14091360, 15500496, 19375620, 25834160, 31000992, 38751240, 51668320, 77502480, 155004960]

約数ペア:

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