148049160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:220

約数の個数: 256

約数和(自身を含む): 541900800

約数和(自身を除く): 393851640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 79, 84, 92, 97, 105, 115, 120, 138, 140, 158, 161, 168, 184, 194, 210, 230, 237, 276, 280, 291, 316, 322, 345, 388, 395, 420, 460, 474, 483, 485, 552, 553, 582, 632, 644, 679, 690, 776, 790, 805, 840, 920, 948, 966, 970, 1106, 1164, 1185, 1288, 1358, 1380, 1455, 1580, 1610, 1659, 1817, 1896, 1932, 1940, 2037, 2212, 2231, 2328, 2370, 2415, 2716, 2760, 2765, 2910, 3160, 3220, 3318, 3395, 3634, 3864, 3880, 4074, 4424, 4462, 4740, 4830, 5432, 5451, 5530, 5820, 6440, 6636, 6693, 6790, 7268, 7663, 8148, 8295, 8924, 9085, 9480, 9660, 10185, 10902, 11060, 11155, 11640, 12719, 13272, 13386, 13580, 14536, 15326, 15617, 16296, 16590, 17848, 18170, 19320, 20370, 21804, 22120, 22310, 22989, 25438, 26772, 27160, 27255, 30652, 31234, 33180, 33465, 36340, 38157, 38315, 40740, 43608, 44620, 45978, 46851, 50876, 53544, 53641, 54510, 61304, 62468, 63595, 66360, 66930, 72680, 76314, 76630, 78085, 81480, 89240, 91956, 93702, 101752, 107282, 109020, 114945, 124936, 127190, 133860, 152628, 153260, 156170, 160923, 176249, 183912, 187404, 190785, 214564, 218040, 229890, 234255, 254380, 267720, 268205, 305256, 306520, 312340, 321846, 352498, 374808, 381570, 429128, 459780, 468510, 508760, 528747, 536410, 624680, 643692, 704996, 763140, 804615, 881245, 919560, 937020, 1057494, 1072820, 1233743, 1287384, 1409992, 1526280, 1609230, 1762490, 1874040, 2114988, 2145640, 2467486, 2643735, 3218460, 3524980, 3701229, 4229976, 4934972, 5287470, 6168715, 6436920, 7049960, 7402458, 9869944, 10574940, 12337430, 14804916, 18506145, 21149880, 24674860, 29609832, 37012290, 49349720, 74024580, 148049160]

約数ペア:

[(1, 148049160), (2, 74024580), (3, 49349720), (4, 37012290), (5, 29609832), (6, 24674860), (7, 21149880), (8, 18506145), (10, 14804916), (12, 12337430), (14, 10574940), (15, 9869944), (20, 7402458), (21, 7049960), (23, 6436920), (24, 6168715), (28, 5287470), (30, 4934972), (35, 4229976), (40, 3701229), (42, 3524980), (46, 3218460), (56, 2643735), (60, 2467486), (69, 2145640), (70, 2114988), (79, 1874040), (84, 1762490), (92, 1609230), (97, 1526280), (105, 1409992), (115, 1287384), (120, 1233743), (138, 1072820), (140, 1057494), (158, 937020), (161, 919560), (168, 881245), (184, 804615), (194, 763140), (210, 704996), (230, 643692), (237, 624680), (276, 536410), (280, 528747), (291, 508760), (316, 468510), (322, 459780), (345, 429128), (388, 381570), (395, 374808), (420, 352498), (460, 321846), (474, 312340), (483, 306520), (485, 305256), (552, 268205), (553, 267720), (582, 254380), (632, 234255), (644, 229890), (679, 218040), (690, 214564), (776, 190785), (790, 187404), (805, 183912), (840, 176249), (920, 160923), (948, 156170), (966, 153260), (970, 152628), (1106, 133860), (1164, 127190), (1185, 124936), (1288, 114945), (1358, 109020), (1380, 107282), (1455, 101752), (1580, 93702), (1610, 91956), (1659, 89240), (1817, 81480), (1896, 78085), (1932, 76630), (1940, 76314), (2037, 72680), (2212, 66930), (2231, 66360), (2328, 63595), (2370, 62468), (2415, 61304), (2716, 54510), (2760, 53641), (2765, 53544), (2910, 50876), (3160, 46851), (3220, 45978), (3318, 44620), (3395, 43608), (3634, 40740), (3864, 38315), (3880, 38157), (4074, 36340), (4424, 33465), (4462, 33180), (4740, 31234), (4830, 30652), (5432, 27255), (5451, 27160), (5530, 26772), (5820, 25438), (6440, 22989), (6636, 22310), (6693, 22120), (6790, 21804), (7268, 20370), (7663, 19320), (8148, 18170), (8295, 17848), (8924, 16590), (9085, 16296), (9480, 15617), (9660, 15326), (10185, 14536), (10902, 13580), (11060, 13386), (11155, 13272), (11640, 12719)]