240898320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:431

約数の個数: 320

約数和(自身を含む): 934940160

約数和(自身を除く): 694041840

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, 260, 270, 276, 299, 312, 345, 351, 360, 368, 373, 390, 414, 432, 460, 468, 520, 540, 552, 585, 598, 621, 624, 690, 702, 720, 746, 780, 828, 897, 920, 936, 1035, 1040, 1080, 1104, 1119, 1170, 1196, 1242, 1380, 1404, 1492, 1495, 1560, 1656, 1755, 1794, 1840, 1865, 1872, 2070, 2160, 2238, 2340, 2392, 2484, 2691, 2760, 2808, 2984, 2990, 3105, 3120, 3312, 3357, 3510, 3588, 3730, 4140, 4476, 4485, 4680, 4784, 4849, 4968, 5382, 5520, 5595, 5616, 5968, 5980, 6210, 6714, 7020, 7176, 7460, 8073, 8280, 8579, 8952, 8970, 9360, 9698, 9936, 10071, 10764, 11190, 11960, 12420, 13428, 13455, 14040, 14352, 14547, 14920, 16146, 16560, 16785, 17158, 17904, 17940, 19396, 20142, 21528, 22380, 23920, 24245, 24840, 25737, 26856, 26910, 28080, 29094, 29840, 32292, 33570, 34316, 35880, 38792, 40284, 40365, 42895, 43056, 43641, 44760, 48490, 49680, 50355, 51474, 53712, 53820, 58188, 64584, 67140, 68632, 71760, 72735, 77211, 77584, 80568, 80730, 85790, 87282, 89520, 96980, 100710, 102948, 107640, 111527, 116376, 128685, 129168, 130923, 134280, 137264, 145470, 154422, 161136, 161460, 171580, 174564, 193960, 201420, 205896, 215280, 218205, 223054, 231633, 232752, 257370, 261846, 268560, 290940, 308844, 322920, 334581, 343160, 349128, 386055, 387920, 402840, 411792, 436410, 446108, 463266, 514740, 523692, 557635, 581880, 617688, 645840, 654615, 669162, 686320, 698256, 772110, 805680, 872820, 892216, 926532, 1003743, 1029480, 1047384, 1115270, 1158165, 1163760, 1235376, 1309230, 1338324, 1544220, 1672905, 1745640, 1784432, 1853064, 2007486, 2058960, 2094768, 2230540, 2316330, 2618460, 2676648, 3011229, 3088440, 3345810, 3491280, 3706128, 4014972, 4461080, 4632660, 5018715, 5236920, 5353296, 6022458, 6176880, 6691620, 8029944, 8922160, 9265320, 10037430, 10473840, 12044916, 13383240, 15056145, 16059888, 18530640, 20074860, 24089832, 26766480, 30112290, 40149720, 48179664, 60224580, 80299440, 120449160, 240898320]

約数ペア:

[(1, 240898320), (2, 120449160), (3, 80299440), (4, 60224580), (5, 48179664), (6, 40149720), (8, 30112290), (9, 26766480), (10, 24089832), (12, 20074860), (13, 18530640), (15, 16059888), (16, 15056145), (18, 13383240), (20, 12044916), (23, 10473840), (24, 10037430), (26, 9265320), (27, 8922160), (30, 8029944), (36, 6691620), (39, 6176880), (40, 6022458), (45, 5353296), (46, 5236920), (48, 5018715), (52, 4632660), (54, 4461080), (60, 4014972), (65, 3706128), (69, 3491280), (72, 3345810), (78, 3088440), (80, 3011229), (90, 2676648), (92, 2618460), (104, 2316330), (108, 2230540), (115, 2094768), (117, 2058960), (120, 2007486), (130, 1853064), (135, 1784432), (138, 1745640), (144, 1672905), (156, 1544220), (180, 1338324), (184, 1309230), (195, 1235376), (207, 1163760), (208, 1158165), (216, 1115270), (230, 1047384), (234, 1029480), (240, 1003743), (260, 926532), (270, 892216), (276, 872820), (299, 805680), (312, 772110), (345, 698256), (351, 686320), (360, 669162), (368, 654615), (373, 645840), (390, 617688), (414, 581880), (432, 557635), (460, 523692), (468, 514740), (520, 463266), (540, 446108), (552, 436410), (585, 411792), (598, 402840), (621, 387920), (624, 386055), (690, 349128), (702, 343160), (720, 334581), (746, 322920), (780, 308844), (828, 290940), (897, 268560), (920, 261846), (936, 257370), (1035, 232752), (1040, 231633), (1080, 223054), (1104, 218205), (1119, 215280), (1170, 205896), (1196, 201420), (1242, 193960), (1380, 174564), (1404, 171580), (1492, 161460), (1495, 161136), (1560, 154422), (1656, 145470), (1755, 137264), (1794, 134280), (1840, 130923), (1865, 129168), (1872, 128685), (2070, 116376), (2160, 111527), (2238, 107640), (2340, 102948), (2392, 100710), (2484, 96980), (2691, 89520), (2760, 87282), (2808, 85790), (2984, 80730), (2990, 80568), (3105, 77584), (3120, 77211), (3312, 72735), (3357, 71760), (3510, 68632), (3588, 67140), (3730, 64584), (4140, 58188), (4476, 53820), (4485, 53712), (4680, 51474), (4784, 50355), (4849, 49680), (4968, 48490), (5382, 44760), (5520, 43641), (5595, 43056), (5616, 42895), (5968, 40365), (5980, 40284), (6210, 38792), (6714, 35880), (7020, 34316), (7176, 33570), (7460, 32292), (8073, 29840), (8280, 29094), (8579, 28080), (8952, 26910), (8970, 26856), (9360, 25737), (9698, 24840), (9936, 24245), (10071, 23920), (10764, 22380), (11190, 21528), (11960, 20142), (12420, 19396), (13428, 17940), (13455, 17904), (14040, 17158), (14352, 16785), (14547, 16560), (14920, 16146)]