89685960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:268

約数の個数: 256

約数和(自身を含む): 340623360

約数和(自身を除く): 250937400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 43, 52, 56, 60, 65, 70, 78, 84, 86, 91, 104, 105, 120, 129, 130, 140, 156, 168, 172, 182, 191, 195, 210, 215, 258, 260, 273, 280, 301, 312, 344, 364, 382, 390, 420, 430, 455, 516, 520, 546, 559, 573, 602, 645, 728, 764, 780, 840, 860, 903, 910, 955, 1032, 1092, 1118, 1146, 1204, 1290, 1337, 1365, 1505, 1528, 1560, 1677, 1720, 1806, 1820, 1910, 2184, 2236, 2292, 2408, 2483, 2580, 2674, 2730, 2795, 2865, 3010, 3354, 3612, 3640, 3820, 3913, 4011, 4472, 4515, 4584, 4966, 5160, 5348, 5460, 5590, 5730, 6020, 6685, 6708, 7224, 7449, 7640, 7826, 8022, 8213, 8385, 9030, 9932, 10696, 10920, 11180, 11460, 11739, 12040, 12415, 13370, 13416, 14898, 15652, 16044, 16426, 16770, 17381, 18060, 19565, 19864, 20055, 22360, 22920, 23478, 24639, 24830, 26740, 29796, 31304, 32088, 32852, 33540, 34762, 36120, 37245, 39130, 40110, 41065, 46956, 49278, 49660, 52143, 53480, 57491, 58695, 59592, 65704, 67080, 69524, 74490, 78260, 80220, 82130, 86905, 93912, 98556, 99320, 104286, 106769, 114982, 117390, 123195, 139048, 148980, 156520, 160440, 164260, 172473, 173810, 197112, 208572, 213538, 229964, 234780, 246390, 260715, 287455, 297960, 320307, 328520, 344946, 347620, 417144, 427076, 459928, 469560, 492780, 521430, 533845, 574910, 640614, 689892, 695240, 747383, 854152, 862365, 985560, 1042860, 1067690, 1149820, 1281228, 1379784, 1494766, 1601535, 1724730, 2085720, 2135380, 2242149, 2299640, 2562456, 2989532, 3203070, 3449460, 3736915, 4270760, 4484298, 5979064, 6406140, 6898920, 7473830, 8968596, 11210745, 12812280, 14947660, 17937192, 22421490, 29895320, 44842980, 89685960]

約数ペア:

[(1, 89685960), (2, 44842980), (3, 29895320), (4, 22421490), (5, 17937192), (6, 14947660), (7, 12812280), (8, 11210745), (10, 8968596), (12, 7473830), (13, 6898920), (14, 6406140), (15, 5979064), (20, 4484298), (21, 4270760), (24, 3736915), (26, 3449460), (28, 3203070), (30, 2989532), (35, 2562456), (39, 2299640), (40, 2242149), (42, 2135380), (43, 2085720), (52, 1724730), (56, 1601535), (60, 1494766), (65, 1379784), (70, 1281228), (78, 1149820), (84, 1067690), (86, 1042860), (91, 985560), (104, 862365), (105, 854152), (120, 747383), (129, 695240), (130, 689892), (140, 640614), (156, 574910), (168, 533845), (172, 521430), (182, 492780), (191, 469560), (195, 459928), (210, 427076), (215, 417144), (258, 347620), (260, 344946), (273, 328520), (280, 320307), (301, 297960), (312, 287455), (344, 260715), (364, 246390), (382, 234780), (390, 229964), (420, 213538), (430, 208572), (455, 197112), (516, 173810), (520, 172473), (546, 164260), (559, 160440), (573, 156520), (602, 148980), (645, 139048), (728, 123195), (764, 117390), (780, 114982), (840, 106769), (860, 104286), (903, 99320), (910, 98556), (955, 93912), (1032, 86905), (1092, 82130), (1118, 80220), (1146, 78260), (1204, 74490), (1290, 69524), (1337, 67080), (1365, 65704), (1505, 59592), (1528, 58695), (1560, 57491), (1677, 53480), (1720, 52143), (1806, 49660), (1820, 49278), (1910, 46956), (2184, 41065), (2236, 40110), (2292, 39130), (2408, 37245), (2483, 36120), (2580, 34762), (2674, 33540), (2730, 32852), (2795, 32088), (2865, 31304), (3010, 29796), (3354, 26740), (3612, 24830), (3640, 24639), (3820, 23478), (3913, 22920), (4011, 22360), (4472, 20055), (4515, 19864), (4584, 19565), (4966, 18060), (5160, 17381), (5348, 16770), (5460, 16426), (5590, 16044), (5730, 15652), (6020, 14898), (6685, 13416), (6708, 13370), (7224, 12415), (7449, 12040), (7640, 11739), (7826, 11460), (8022, 11180), (8213, 10920), (8385, 10696), (9030, 9932)]