1530189760

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:475

約数の個数: 224

約数和(自身を含む): 4225259520

約数和(自身を除く): 2695069760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 37, 40, 44, 55, 62, 64, 74, 80, 88, 110, 124, 148, 155, 160, 176, 185, 220, 248, 296, 310, 320, 341, 352, 370, 379, 407, 440, 496, 592, 620, 682, 704, 740, 758, 814, 880, 992, 1147, 1184, 1240, 1364, 1480, 1516, 1628, 1705, 1760, 1895, 1984, 2035, 2294, 2368, 2480, 2728, 2960, 3032, 3256, 3410, 3520, 3790, 4070, 4169, 4588, 4960, 5456, 5735, 5920, 6064, 6512, 6820, 7580, 8140, 8338, 9176, 9920, 10912, 11470, 11749, 11840, 12128, 12617, 13024, 13640, 14023, 15160, 16280, 16676, 18352, 20845, 21824, 22940, 23498, 24256, 25234, 26048, 27280, 28046, 30320, 32560, 33352, 36704, 41690, 45880, 46996, 50468, 54560, 56092, 58745, 60640, 63085, 65120, 66704, 70115, 73408, 83380, 91760, 93992, 100936, 109120, 112184, 117490, 121280, 126170, 129239, 130240, 133408, 140230, 154253, 166760, 183520, 187984, 201872, 224368, 234980, 252340, 258478, 266816, 280460, 308506, 333520, 367040, 375968, 403744, 434713, 448736, 469960, 504680, 516956, 560920, 617012, 646195, 667040, 751936, 771265, 807488, 869426, 897472, 939920, 1009360, 1033912, 1121840, 1234024, 1292390, 1334080, 1542530, 1738852, 1879840, 2018720, 2067824, 2173565, 2243680, 2468048, 2584780, 3085060, 3477704, 3759680, 4037440, 4135648, 4347130, 4487360, 4781843, 4936096, 5169560, 6170120, 6955408, 8271296, 8694260, 9563686, 9872192, 10339120, 12340240, 13910816, 17388520, 19127372, 20678240, 23909215, 24680480, 27821632, 34777040, 38254744, 41356480, 47818430, 49360960, 69554080, 76509488, 95636860, 139108160, 153018976, 191273720, 306037952, 382547440, 765094880, 1530189760]

約数ペア:

[(1, 1530189760), (2, 765094880), (4, 382547440), (5, 306037952), (8, 191273720), (10, 153018976), (11, 139108160), (16, 95636860), (20, 76509488), (22, 69554080), (31, 49360960), (32, 47818430), (37, 41356480), (40, 38254744), (44, 34777040), (55, 27821632), (62, 24680480), (64, 23909215), (74, 20678240), (80, 19127372), (88, 17388520), (110, 13910816), (124, 12340240), (148, 10339120), (155, 9872192), (160, 9563686), (176, 8694260), (185, 8271296), (220, 6955408), (248, 6170120), (296, 5169560), (310, 4936096), (320, 4781843), (341, 4487360), (352, 4347130), (370, 4135648), (379, 4037440), (407, 3759680), (440, 3477704), (496, 3085060), (592, 2584780), (620, 2468048), (682, 2243680), (704, 2173565), (740, 2067824), (758, 2018720), (814, 1879840), (880, 1738852), (992, 1542530), (1147, 1334080), (1184, 1292390), (1240, 1234024), (1364, 1121840), (1480, 1033912), (1516, 1009360), (1628, 939920), (1705, 897472), (1760, 869426), (1895, 807488), (1984, 771265), (2035, 751936), (2294, 667040), (2368, 646195), (2480, 617012), (2728, 560920), (2960, 516956), (3032, 504680), (3256, 469960), (3410, 448736), (3520, 434713), (3790, 403744), (4070, 375968), (4169, 367040), (4588, 333520), (4960, 308506), (5456, 280460), (5735, 266816), (5920, 258478), (6064, 252340), (6512, 234980), (6820, 224368), (7580, 201872), (8140, 187984), (8338, 183520), (9176, 166760), (9920, 154253), (10912, 140230), (11470, 133408), (11749, 130240), (11840, 129239), (12128, 126170), (12617, 121280), (13024, 117490), (13640, 112184), (14023, 109120), (15160, 100936), (16280, 93992), (16676, 91760), (18352, 83380), (20845, 73408), (21824, 70115), (22940, 66704), (23498, 65120), (24256, 63085), (25234, 60640), (26048, 58745), (27280, 56092), (28046, 54560), (30320, 50468), (32560, 46996), (33352, 45880), (36704, 41690)]