2791577880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{85213}}^1$

素因数の和:85250

約数の個数: 192

約数和(自身を含む): 11166442560

約数和(自身を除く): 8374864680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 16380, 32760, 85213, 170426, 255639, 340852, 426065, 511278, 596491, 681704, 766917, 852130, 1022556, 1107769, 1192982, 1278195, 1533834, 1704260, 1789473, 2045112, 2215538, 2385964, 2556390, 2982455, 3067668, 3323307, 3408520, 3578946, 3834585, 4431076, 4771928, 5112780, 5368419, 5538845, 5964910, 6135336, 6646614, 7157892, 7669170, 7754383, 8862152, 8947365, 9969921, 10225560, 10736838, 11077690, 11929820, 13293228, 14315784, 15338340, 15508766, 16616535, 17894730, 19939842, 21473676, 22155380, 23263149, 23859640, 26586456, 26842095, 30676680, 31017532, 33233070, 35789460, 38771915, 39879684, 42947352, 44310760, 46526298, 49849605, 53684190, 62035064, 66466140, 69789447, 71578920, 77543830, 79759368, 93052596, 99699210, 107368380, 116315745, 132932280, 139578894, 155087660, 186105192, 199398420, 214736760, 232631490, 279157788, 310175320, 348947235, 398796840, 465262980, 558315576, 697894470, 930525960, 1395788940, 2791577880]

約数ペア:

[(1, 2791577880), (2, 1395788940), (3, 930525960), (4, 697894470), (5, 558315576), (6, 465262980), (7, 398796840), (8, 348947235), (9, 310175320), (10, 279157788), (12, 232631490), (13, 214736760), (14, 199398420), (15, 186105192), (18, 155087660), (20, 139578894), (21, 132932280), (24, 116315745), (26, 107368380), (28, 99699210), (30, 93052596), (35, 79759368), (36, 77543830), (39, 71578920), (40, 69789447), (42, 66466140), (45, 62035064), (52, 53684190), (56, 49849605), (60, 46526298), (63, 44310760), (65, 42947352), (70, 39879684), (72, 38771915), (78, 35789460), (84, 33233070), (90, 31017532), (91, 30676680), (104, 26842095), (105, 26586456), (117, 23859640), (120, 23263149), (126, 22155380), (130, 21473676), (140, 19939842), (156, 17894730), (168, 16616535), (180, 15508766), (182, 15338340), (195, 14315784), (210, 13293228), (234, 11929820), (252, 11077690), (260, 10736838), (273, 10225560), (280, 9969921), (312, 8947365), (315, 8862152), (360, 7754383), (364, 7669170), (390, 7157892), (420, 6646614), (455, 6135336), (468, 5964910), (504, 5538845), (520, 5368419), (546, 5112780), (585, 4771928), (630, 4431076), (728, 3834585), (780, 3578946), (819, 3408520), (840, 3323307), (910, 3067668), (936, 2982455), (1092, 2556390), (1170, 2385964), (1260, 2215538), (1365, 2045112), (1560, 1789473), (1638, 1704260), (1820, 1533834), (2184, 1278195), (2340, 1192982), (2520, 1107769), (2730, 1022556), (3276, 852130), (3640, 766917), (4095, 681704), (4680, 596491), (5460, 511278), (6552, 426065), (8190, 340852), (10920, 255639), (16380, 170426), (32760, 85213)]