717394860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1123}}^1$

素因数の和:1174

約数の個数: 288

約数和(自身を含む): 2764500480

約数和(自身を除く): 2047105620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 169, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 338, 351, 364, 378, 390, 420, 455, 468, 507, 540, 546, 585, 630, 676, 702, 756, 780, 819, 845, 910, 945, 1014, 1092, 1123, 1170, 1183, 1260, 1365, 1404, 1521, 1638, 1690, 1755, 1820, 1890, 2028, 2246, 2340, 2366, 2457, 2535, 2730, 3042, 3276, 3369, 3380, 3510, 3549, 3780, 4095, 4492, 4563, 4732, 4914, 5070, 5460, 5615, 5915, 6084, 6738, 7020, 7098, 7605, 7861, 8190, 9126, 9828, 10107, 10140, 10647, 11230, 11830, 12285, 13476, 14196, 14599, 15210, 15722, 16380, 16845, 17745, 18252, 20214, 21294, 22460, 22815, 23583, 23660, 24570, 29198, 30321, 30420, 31444, 31941, 33690, 35490, 39305, 40428, 42588, 43797, 45630, 47166, 49140, 50535, 53235, 58396, 60642, 63882, 67380, 70749, 70980, 72995, 78610, 87594, 91260, 94332, 101070, 102193, 106470, 117915, 121284, 127764, 131391, 141498, 145990, 151605, 157220, 159705, 175188, 189787, 202140, 204386, 212247, 212940, 218985, 235830, 262782, 282996, 291980, 303210, 306579, 319410, 353745, 379574, 394173, 408772, 424494, 437970, 471660, 510965, 525564, 569361, 606420, 613158, 638820, 656955, 707490, 759148, 788346, 848988, 875940, 919737, 948935, 1021930, 1061235, 1138722, 1226316, 1313910, 1328509, 1414980, 1532895, 1576692, 1708083, 1839474, 1897870, 1970865, 2043860, 2122470, 2277444, 2627820, 2657018, 2759211, 2846805, 3065790, 3416166, 3678948, 3795740, 3941730, 3985527, 4244940, 4598685, 5124249, 5314036, 5518422, 5693610, 6131580, 6642545, 6832332, 7883460, 7971054, 8540415, 9197370, 10248498, 11036844, 11387220, 11956581, 13285090, 13796055, 15942108, 17080830, 18394740, 19927635, 20496996, 23913162, 25621245, 26570180, 27592110, 34161660, 35869743, 39855270, 47826324, 51242490, 55184220, 59782905, 71739486, 79710540, 102484980, 119565810, 143478972, 179348715, 239131620, 358697430, 717394860]

約数ペア:

[(1, 717394860), (2, 358697430), (3, 239131620), (4, 179348715), (5, 143478972), (6, 119565810), (7, 102484980), (9, 79710540), (10, 71739486), (12, 59782905), (13, 55184220), (14, 51242490), (15, 47826324), (18, 39855270), (20, 35869743), (21, 34161660), (26, 27592110), (27, 26570180), (28, 25621245), (30, 23913162), (35, 20496996), (36, 19927635), (39, 18394740), (42, 17080830), (45, 15942108), (52, 13796055), (54, 13285090), (60, 11956581), (63, 11387220), (65, 11036844), (70, 10248498), (78, 9197370), (84, 8540415), (90, 7971054), (91, 7883460), (105, 6832332), (108, 6642545), (117, 6131580), (126, 5693610), (130, 5518422), (135, 5314036), (140, 5124249), (156, 4598685), (169, 4244940), (180, 3985527), (182, 3941730), (189, 3795740), (195, 3678948), (210, 3416166), (234, 3065790), (252, 2846805), (260, 2759211), (270, 2657018), (273, 2627820), (315, 2277444), (338, 2122470), (351, 2043860), (364, 1970865), (378, 1897870), (390, 1839474), (420, 1708083), (455, 1576692), (468, 1532895), (507, 1414980), (540, 1328509), (546, 1313910), (585, 1226316), (630, 1138722), (676, 1061235), (702, 1021930), (756, 948935), (780, 919737), (819, 875940), (845, 848988), (910, 788346), (945, 759148), (1014, 707490), (1092, 656955), (1123, 638820), (1170, 613158), (1183, 606420), (1260, 569361), (1365, 525564), (1404, 510965), (1521, 471660), (1638, 437970), (1690, 424494), (1755, 408772), (1820, 394173), (1890, 379574), (2028, 353745), (2246, 319410), (2340, 306579), (2366, 303210), (2457, 291980), (2535, 282996), (2730, 262782), (3042, 235830), (3276, 218985), (3369, 212940), (3380, 212247), (3510, 204386), (3549, 202140), (3780, 189787), (4095, 175188), (4492, 159705), (4563, 157220), (4732, 151605), (4914, 145990), (5070, 141498), (5460, 131391), (5615, 127764), (5915, 121284), (6084, 117915), (6738, 106470), (7020, 102193), (7098, 101070), (7605, 94332), (7861, 91260), (8190, 87594), (9126, 78610), (9828, 72995), (10107, 70980), (10140, 70749), (10647, 67380), (11230, 63882), (11830, 60642), (12285, 58396), (13476, 53235), (14196, 50535), (14599, 49140), (15210, 47166), (15722, 45630), (16380, 43797), (16845, 42588), (17745, 40428), (18252, 39305), (20214, 35490), (21294, 33690), (22460, 31941), (22815, 31444), (23583, 30420), (23660, 30321), (24570, 29198)]