40638778560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{145471}}^1$

素因数の和:145591

約数の個数: 168

約数和(自身を含む): 141222471936

約数和(自身を除く): 100583693376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 97, 120, 144, 160, 180, 192, 194, 240, 288, 291, 320, 360, 388, 480, 485, 576, 582, 720, 776, 873, 960, 970, 1164, 1440, 1455, 1552, 1746, 1940, 2328, 2880, 2910, 3104, 3492, 3880, 4365, 4656, 5820, 6208, 6984, 7760, 8730, 9312, 11640, 13968, 15520, 17460, 18624, 23280, 27936, 31040, 34920, 46560, 55872, 69840, 93120, 139680, 145471, 279360, 290942, 436413, 581884, 727355, 872826, 1163768, 1309239, 1454710, 1745652, 2182065, 2327536, 2618478, 2909420, 3491304, 4364130, 4655072, 5236956, 5818840, 6546195, 6982608, 8728260, 9310144, 10473912, 11637680, 13092390, 13965216, 14110687, 17456520, 20947824, 23275360, 26184780, 27930432, 28221374, 34913040, 41895648, 42332061, 46550720, 52369560, 56442748, 69826080, 70553435, 83791296, 84664122, 104739120, 112885496, 126996183, 139652160, 141106870, 169328244, 209478240, 211660305, 225770992, 253992366, 282213740, 338656488, 418956480, 423320610, 451541984, 507984732, 564427480, 634980915, 677312976, 846641220, 903083968, 1015969464, 1128854960, 1269961830, 1354625952, 1693282440, 2031938928, 2257709920, 2539923660, 2709251904, 3386564880, 4063877856, 4515419840, 5079847320, 6773129760, 8127755712, 10159694640, 13546259520, 20319389280, 40638778560]

約数ペア:

[(1, 40638778560), (2, 20319389280), (3, 13546259520), (4, 10159694640), (5, 8127755712), (6, 6773129760), (8, 5079847320), (9, 4515419840), (10, 4063877856), (12, 3386564880), (15, 2709251904), (16, 2539923660), (18, 2257709920), (20, 2031938928), (24, 1693282440), (30, 1354625952), (32, 1269961830), (36, 1128854960), (40, 1015969464), (45, 903083968), (48, 846641220), (60, 677312976), (64, 634980915), (72, 564427480), (80, 507984732), (90, 451541984), (96, 423320610), (97, 418956480), (120, 338656488), (144, 282213740), (160, 253992366), (180, 225770992), (192, 211660305), (194, 209478240), (240, 169328244), (288, 141106870), (291, 139652160), (320, 126996183), (360, 112885496), (388, 104739120), (480, 84664122), (485, 83791296), (576, 70553435), (582, 69826080), (720, 56442748), (776, 52369560), (873, 46550720), (960, 42332061), (970, 41895648), (1164, 34913040), (1440, 28221374), (1455, 27930432), (1552, 26184780), (1746, 23275360), (1940, 20947824), (2328, 17456520), (2880, 14110687), (2910, 13965216), (3104, 13092390), (3492, 11637680), (3880, 10473912), (4365, 9310144), (4656, 8728260), (5820, 6982608), (6208, 6546195), (6984, 5818840), (7760, 5236956), (8730, 4655072), (9312, 4364130), (11640, 3491304), (13968, 2909420), (15520, 2618478), (17460, 2327536), (18624, 2182065), (23280, 1745652), (27936, 1454710), (31040, 1309239), (34920, 1163768), (46560, 872826), (55872, 727355), (69840, 581884), (93120, 436413), (139680, 290942), (145471, 279360)]