155647440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:299

約数の個数: 320

約数和(自身を含む): 604961280

約数和(自身を除く): 449313840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 27, 30, 36, 39, 40, 45, 46, 48, 52, 54, 60, 65, 69, 72, 78, 80, 90, 92, 104, 108, 115, 117, 120, 130, 135, 138, 144, 156, 180, 184, 195, 207, 208, 216, 230, 234, 240, 241, 260, 270, 276, 299, 312, 345, 351, 360, 368, 390, 414, 432, 460, 468, 482, 520, 540, 552, 585, 598, 621, 624, 690, 702, 720, 723, 780, 828, 897, 920, 936, 964, 1035, 1040, 1080, 1104, 1170, 1196, 1205, 1242, 1380, 1404, 1446, 1495, 1560, 1656, 1755, 1794, 1840, 1872, 1928, 2070, 2160, 2169, 2340, 2392, 2410, 2484, 2691, 2760, 2808, 2892, 2990, 3105, 3120, 3133, 3312, 3510, 3588, 3615, 3856, 4140, 4338, 4485, 4680, 4784, 4820, 4968, 5382, 5520, 5543, 5616, 5784, 5980, 6210, 6266, 6507, 7020, 7176, 7230, 8073, 8280, 8676, 8970, 9360, 9399, 9640, 9936, 10764, 10845, 11086, 11568, 11960, 12420, 12532, 13014, 13455, 14040, 14352, 14460, 15665, 16146, 16560, 16629, 17352, 17940, 18798, 19280, 21528, 21690, 22172, 23920, 24840, 25064, 26028, 26910, 27715, 28080, 28197, 28920, 31330, 32292, 32535, 33258, 34704, 35880, 37596, 40365, 43056, 43380, 44344, 46995, 49680, 49887, 50128, 52056, 53820, 55430, 56394, 57840, 62660, 64584, 65070, 66516, 71760, 72059, 75192, 80730, 83145, 84591, 86760, 88688, 93990, 99774, 104112, 107640, 110860, 112788, 125320, 129168, 130140, 133032, 140985, 144118, 149661, 150384, 161460, 166290, 169182, 173520, 187980, 199548, 215280, 216177, 221720, 225576, 249435, 250640, 260280, 266064, 281970, 288236, 299322, 322920, 332580, 338364, 360295, 375960, 399096, 422955, 432354, 443440, 451152, 498870, 520560, 563940, 576472, 598644, 645840, 648531, 665160, 676728, 720590, 748305, 751920, 798192, 845910, 864708, 997740, 1080885, 1127880, 1152944, 1197288, 1297062, 1330320, 1353456, 1441180, 1496610, 1691820, 1729416, 1945593, 1995480, 2161770, 2255760, 2394576, 2594124, 2882360, 2993220, 3242655, 3383640, 3458832, 3891186, 3990960, 4323540, 5188248, 5764720, 5986440, 6485310, 6767280, 7782372, 8647080, 9727965, 10376496, 11972880, 12970620, 15564744, 17294160, 19455930, 25941240, 31129488, 38911860, 51882480, 77823720, 155647440]

約数ペア:

[(1, 155647440), (2, 77823720), (3, 51882480), (4, 38911860), (5, 31129488), (6, 25941240), (8, 19455930), (9, 17294160), (10, 15564744), (12, 12970620), (13, 11972880), (15, 10376496), (16, 9727965), (18, 8647080), (20, 7782372), (23, 6767280), (24, 6485310), (26, 5986440), (27, 5764720), (30, 5188248), (36, 4323540), (39, 3990960), (40, 3891186), (45, 3458832), (46, 3383640), (48, 3242655), (52, 2993220), (54, 2882360), (60, 2594124), (65, 2394576), (69, 2255760), (72, 2161770), (78, 1995480), (80, 1945593), (90, 1729416), (92, 1691820), (104, 1496610), (108, 1441180), (115, 1353456), (117, 1330320), (120, 1297062), (130, 1197288), (135, 1152944), (138, 1127880), (144, 1080885), (156, 997740), (180, 864708), (184, 845910), (195, 798192), (207, 751920), (208, 748305), (216, 720590), (230, 676728), (234, 665160), (240, 648531), (241, 645840), (260, 598644), (270, 576472), (276, 563940), (299, 520560), (312, 498870), (345, 451152), (351, 443440), (360, 432354), (368, 422955), (390, 399096), (414, 375960), (432, 360295), (460, 338364), (468, 332580), (482, 322920), (520, 299322), (540, 288236), (552, 281970), (585, 266064), (598, 260280), (621, 250640), (624, 249435), (690, 225576), (702, 221720), (720, 216177), (723, 215280), (780, 199548), (828, 187980), (897, 173520), (920, 169182), (936, 166290), (964, 161460), (1035, 150384), (1040, 149661), (1080, 144118), (1104, 140985), (1170, 133032), (1196, 130140), (1205, 129168), (1242, 125320), (1380, 112788), (1404, 110860), (1446, 107640), (1495, 104112), (1560, 99774), (1656, 93990), (1755, 88688), (1794, 86760), (1840, 84591), (1872, 83145), (1928, 80730), (2070, 75192), (2160, 72059), (2169, 71760), (2340, 66516), (2392, 65070), (2410, 64584), (2484, 62660), (2691, 57840), (2760, 56394), (2808, 55430), (2892, 53820), (2990, 52056), (3105, 50128), (3120, 49887), (3133, 49680), (3312, 46995), (3510, 44344), (3588, 43380), (3615, 43056), (3856, 40365), (4140, 37596), (4338, 35880), (4485, 34704), (4680, 33258), (4784, 32535), (4820, 32292), (4968, 31330), (5382, 28920), (5520, 28197), (5543, 28080), (5616, 27715), (5784, 26910), (5980, 26028), (6210, 25064), (6266, 24840), (6507, 23920), (7020, 22172), (7176, 21690), (7230, 21528), (8073, 19280), (8280, 18798), (8676, 17940), (8970, 17352), (9360, 16629), (9399, 16560), (9640, 16146), (9936, 15665), (10764, 14460), (10845, 14352), (11086, 14040), (11568, 13455), (11960, 13014), (12420, 12532)]