904088640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:250

約数の個数: 448

約数和(自身を含む): 3604930560

約数和(自身を除く): 2700841920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 79, 80, 84, 91, 96, 104, 105, 112, 120, 130, 131, 140, 156, 158, 160, 168, 182, 192, 195, 208, 210, 224, 237, 240, 260, 262, 273, 280, 312, 316, 320, 336, 364, 390, 393, 395, 416, 420, 448, 455, 474, 480, 520, 524, 546, 553, 560, 624, 632, 655, 672, 728, 780, 786, 790, 832, 840, 910, 917, 948, 960, 1027, 1040, 1048, 1092, 1106, 1120, 1185, 1248, 1264, 1310, 1344, 1365, 1456, 1560, 1572, 1580, 1659, 1680, 1703, 1820, 1834, 1896, 1965, 2054, 2080, 2096, 2184, 2212, 2240, 2370, 2496, 2528, 2620, 2730, 2751, 2765, 2912, 3081, 3120, 3144, 3160, 3318, 3360, 3406, 3640, 3668, 3792, 3930, 4108, 4160, 4192, 4368, 4424, 4585, 4740, 5056, 5109, 5135, 5240, 5460, 5502, 5530, 5824, 6162, 6240, 6288, 6320, 6636, 6720, 6812, 7189, 7280, 7336, 7584, 7860, 8216, 8295, 8384, 8515, 8736, 8848, 9170, 9480, 10218, 10270, 10349, 10480, 10920, 11004, 11060, 11921, 12324, 12480, 12576, 12640, 13272, 13624, 13755, 14378, 14560, 14672, 15168, 15405, 15720, 16432, 16590, 17030, 17472, 17696, 18340, 18960, 20436, 20540, 20698, 20960, 21567, 21840, 22008, 22120, 23842, 24648, 25152, 25280, 25545, 26544, 27248, 27510, 28756, 29120, 29344, 30810, 31047, 31440, 32864, 33180, 34060, 35392, 35763, 35945, 36680, 37920, 40872, 41080, 41396, 41920, 43134, 43680, 44016, 44240, 47684, 49296, 51090, 51745, 53088, 54496, 55020, 57512, 58688, 59605, 61620, 62094, 62880, 65728, 66360, 68120, 71526, 71890, 72443, 73360, 75840, 81744, 82160, 82792, 86268, 87360, 88032, 88480, 95368, 98592, 102180, 103490, 106176, 107835, 108992, 110040, 115024, 119210, 123240, 124188, 125760, 132720, 134537, 136240, 143052, 143780, 144886, 146720, 155235, 163488, 164320, 165584, 172536, 176064, 176960, 178815, 190736, 197184, 204360, 206980, 215670, 217329, 220080, 230048, 238420, 246480, 248376, 265440, 269074, 272480, 286104, 287560, 289772, 293440, 310470, 326976, 328640, 331168, 345072, 357630, 362215, 381472, 403611, 408720, 413960, 431340, 434658, 440160, 460096, 476840, 492960, 496752, 530880, 538148, 544960, 572208, 575120, 579544, 620940, 662336, 672685, 690144, 715260, 724430, 762944, 807222, 817440, 827920, 862680, 869316, 880320, 941759, 953680, 985920, 993504, 1076296, 1086645, 1144416, 1150240, 1159088, 1241880, 1345370, 1380288, 1430520, 1448860, 1614444, 1634880, 1655840, 1725360, 1738632, 1883518, 1907360, 1987008, 2018055, 2152592, 2173290, 2288832, 2300480, 2318176, 2483760, 2690740, 2825277, 2861040, 2897720, 3228888, 3311680, 3450720, 3477264, 3767036, 3814720, 4036110, 4305184, 4346580, 4636352, 4708795, 4967520, 5381480, 5650554, 5722080, 5795440, 6457776, 6901440, 6954528, 7534072, 8072220, 8610368, 8693160, 9417590, 9935040, 10762960, 11301108, 11444160, 11590880, 12915552, 13909056, 14126385, 15068144, 16144440, 17386320, 18835180, 21525920, 22602216, 23181760, 25831104, 28252770, 30136288, 32288880, 34772640, 37670360, 43051840, 45204432, 56505540, 60272576, 64577760, 69545280, 75340720, 90408864, 113011080, 129155520, 150681440, 180817728, 226022160, 301362880, 452044320, 904088640]

約数ペア:

[(1, 904088640), (2, 452044320), (3, 301362880), (4, 226022160), (5, 180817728), (6, 150681440), (7, 129155520), (8, 113011080), (10, 90408864), (12, 75340720), (13, 69545280), (14, 64577760), (15, 60272576), (16, 56505540), (20, 45204432), (21, 43051840), (24, 37670360), (26, 34772640), (28, 32288880), (30, 30136288), (32, 28252770), (35, 25831104), (39, 23181760), (40, 22602216), (42, 21525920), (48, 18835180), (52, 17386320), (56, 16144440), (60, 15068144), (64, 14126385), (65, 13909056), (70, 12915552), (78, 11590880), (79, 11444160), (80, 11301108), (84, 10762960), (91, 9935040), (96, 9417590), (104, 8693160), (105, 8610368), (112, 8072220), (120, 7534072), (130, 6954528), (131, 6901440), (140, 6457776), (156, 5795440), (158, 5722080), (160, 5650554), (168, 5381480), (182, 4967520), (192, 4708795), (195, 4636352), (208, 4346580), (210, 4305184), (224, 4036110), (237, 3814720), (240, 3767036), (260, 3477264), (262, 3450720), (273, 3311680), (280, 3228888), (312, 2897720), (316, 2861040), (320, 2825277), (336, 2690740), (364, 2483760), (390, 2318176), (393, 2300480), (395, 2288832), (416, 2173290), (420, 2152592), (448, 2018055), (455, 1987008), (474, 1907360), (480, 1883518), (520, 1738632), (524, 1725360), (546, 1655840), (553, 1634880), (560, 1614444), (624, 1448860), (632, 1430520), (655, 1380288), (672, 1345370), (728, 1241880), (780, 1159088), (786, 1150240), (790, 1144416), (832, 1086645), (840, 1076296), (910, 993504), (917, 985920), (948, 953680), (960, 941759), (1027, 880320), (1040, 869316), (1048, 862680), (1092, 827920), (1106, 817440), (1120, 807222), (1185, 762944), (1248, 724430), (1264, 715260), (1310, 690144), (1344, 672685), (1365, 662336), (1456, 620940), (1560, 579544), (1572, 575120), (1580, 572208), (1659, 544960), (1680, 538148), (1703, 530880), (1820, 496752), (1834, 492960), (1896, 476840), (1965, 460096), (2054, 440160), (2080, 434658), (2096, 431340), (2184, 413960), (2212, 408720), (2240, 403611), (2370, 381472), (2496, 362215), (2528, 357630), (2620, 345072), (2730, 331168), (2751, 328640), (2765, 326976), (2912, 310470), (3081, 293440), (3120, 289772), (3144, 287560), (3160, 286104), (3318, 272480), (3360, 269074), (3406, 265440), (3640, 248376), (3668, 246480), (3792, 238420), (3930, 230048), (4108, 220080), (4160, 217329), (4192, 215670), (4368, 206980), (4424, 204360), (4585, 197184), (4740, 190736), (5056, 178815), (5109, 176960), (5135, 176064), (5240, 172536), (5460, 165584), (5502, 164320), (5530, 163488), (5824, 155235), (6162, 146720), (6240, 144886), (6288, 143780), (6320, 143052), (6636, 136240), (6720, 134537), (6812, 132720), (7189, 125760), (7280, 124188), (7336, 123240), (7584, 119210), (7860, 115024), (8216, 110040), (8295, 108992), (8384, 107835), (8515, 106176), (8736, 103490), (8848, 102180), (9170, 98592), (9480, 95368), (10218, 88480), (10270, 88032), (10349, 87360), (10480, 86268), (10920, 82792), (11004, 82160), (11060, 81744), (11921, 75840), (12324, 73360), (12480, 72443), (12576, 71890), (12640, 71526), (13272, 68120), (13624, 66360), (13755, 65728), (14378, 62880), (14560, 62094), (14672, 61620), (15168, 59605), (15405, 58688), (15720, 57512), (16432, 55020), (16590, 54496), (17030, 53088), (17472, 51745), (17696, 51090), (18340, 49296), (18960, 47684), (20436, 44240), (20540, 44016), (20698, 43680), (20960, 43134), (21567, 41920), (21840, 41396), (22008, 41080), (22120, 40872), (23842, 37920), (24648, 36680), (25152, 35945), (25280, 35763), (25545, 35392), (26544, 34060), (27248, 33180), (27510, 32864), (28756, 31440), (29120, 31047), (29344, 30810)]