1460357460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:535

約数の個数: 216

約数和(自身を含む): 4787284320

約数和(自身を除く): 3326926860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 67, 68, 85, 90, 102, 134, 153, 170, 180, 201, 204, 255, 268, 289, 306, 335, 340, 402, 419, 510, 578, 603, 612, 670, 765, 804, 838, 867, 1005, 1020, 1139, 1156, 1206, 1257, 1340, 1445, 1530, 1676, 1734, 2010, 2095, 2278, 2412, 2514, 2601, 2890, 3015, 3060, 3417, 3468, 3771, 4020, 4190, 4335, 4556, 5028, 5202, 5695, 5780, 6030, 6285, 6834, 7123, 7542, 8380, 8670, 10251, 10404, 11390, 12060, 12570, 13005, 13668, 14246, 15084, 17085, 17340, 18855, 19363, 20502, 21369, 22780, 25140, 26010, 28073, 28492, 34170, 35615, 37710, 38726, 41004, 42738, 51255, 52020, 56146, 58089, 64107, 68340, 71230, 75420, 77452, 84219, 85476, 96815, 102510, 106845, 112292, 116178, 121091, 128214, 140365, 142460, 168438, 174267, 193630, 205020, 213690, 232356, 242182, 252657, 256428, 280730, 290445, 320535, 336876, 348534, 363273, 387260, 421095, 427380, 477241, 484364, 505314, 561460, 580890, 605455, 641070, 697068, 726546, 842190, 871335, 954482, 1010628, 1089819, 1161780, 1210910, 1263285, 1282140, 1431723, 1453092, 1684380, 1742670, 1816365, 1908964, 2179638, 2386205, 2421820, 2526570, 2863446, 3485340, 3632730, 4295169, 4359276, 4772410, 5053140, 5449095, 5726892, 7158615, 7265460, 8113097, 8590338, 9544820, 10898190, 14317230, 16226194, 17180676, 21475845, 21796380, 24339291, 28634460, 32452388, 40565485, 42951690, 48678582, 73017873, 81130970, 85903380, 97357164, 121696455, 146035746, 162261940, 243392910, 292071492, 365089365, 486785820, 730178730, 1460357460]

約数ペア:

[(1, 1460357460), (2, 730178730), (3, 486785820), (4, 365089365), (5, 292071492), (6, 243392910), (9, 162261940), (10, 146035746), (12, 121696455), (15, 97357164), (17, 85903380), (18, 81130970), (20, 73017873), (30, 48678582), (34, 42951690), (36, 40565485), (45, 32452388), (51, 28634460), (60, 24339291), (67, 21796380), (68, 21475845), (85, 17180676), (90, 16226194), (102, 14317230), (134, 10898190), (153, 9544820), (170, 8590338), (180, 8113097), (201, 7265460), (204, 7158615), (255, 5726892), (268, 5449095), (289, 5053140), (306, 4772410), (335, 4359276), (340, 4295169), (402, 3632730), (419, 3485340), (510, 2863446), (578, 2526570), (603, 2421820), (612, 2386205), (670, 2179638), (765, 1908964), (804, 1816365), (838, 1742670), (867, 1684380), (1005, 1453092), (1020, 1431723), (1139, 1282140), (1156, 1263285), (1206, 1210910), (1257, 1161780), (1340, 1089819), (1445, 1010628), (1530, 954482), (1676, 871335), (1734, 842190), (2010, 726546), (2095, 697068), (2278, 641070), (2412, 605455), (2514, 580890), (2601, 561460), (2890, 505314), (3015, 484364), (3060, 477241), (3417, 427380), (3468, 421095), (3771, 387260), (4020, 363273), (4190, 348534), (4335, 336876), (4556, 320535), (5028, 290445), (5202, 280730), (5695, 256428), (5780, 252657), (6030, 242182), (6285, 232356), (6834, 213690), (7123, 205020), (7542, 193630), (8380, 174267), (8670, 168438), (10251, 142460), (10404, 140365), (11390, 128214), (12060, 121091), (12570, 116178), (13005, 112292), (13668, 106845), (14246, 102510), (15084, 96815), (17085, 85476), (17340, 84219), (18855, 77452), (19363, 75420), (20502, 71230), (21369, 68340), (22780, 64107), (25140, 58089), (26010, 56146), (28073, 52020), (28492, 51255), (34170, 42738), (35615, 41004), (37710, 38726)]