870145920

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{3083}}^1$

素因数の和:3122

約数の個数: 288

約数和(自身を含む): 3496423320

約数和(自身を除く): 2626277400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 720, 735, 784, 840, 882, 896, 960, 980, 1008, 1120, 1152, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1920, 1960, 2016, 2205, 2240, 2352, 2520, 2688, 2880, 2940, 3083, 3136, 3360, 3528, 3920, 4032, 4410, 4480, 4704, 5040, 5760, 5880, 6166, 6272, 6720, 7056, 7840, 8064, 8820, 9249, 9408, 10080, 11760, 12332, 13440, 14112, 15415, 15680, 17640, 18498, 18816, 20160, 21581, 23520, 24664, 27747, 28224, 30830, 31360, 35280, 36996, 40320, 43162, 46245, 47040, 49328, 55494, 56448, 61660, 64743, 70560, 73992, 86324, 92490, 94080, 98656, 107905, 110988, 123320, 129486, 138735, 141120, 147984, 151067, 172648, 184980, 194229, 197312, 215810, 221976, 246640, 258972, 277470, 282240, 295968, 302134, 323715, 345296, 369960, 388458, 394624, 431620, 443952, 453201, 493280, 517944, 554940, 591936, 604268, 647430, 690592, 739920, 755335, 776916, 863240, 887904, 906402, 971145, 986560, 1035888, 1109880, 1183872, 1208536, 1294860, 1359603, 1381184, 1479840, 1510670, 1553832, 1726480, 1775808, 1812804, 1942290, 1973120, 2071776, 2219760, 2266005, 2417072, 2589720, 2719206, 2762368, 2959680, 3021340, 3107664, 3452960, 3551616, 3625608, 3884580, 4143552, 4439520, 4532010, 4834144, 5179440, 5438412, 5919360, 6042680, 6215328, 6798015, 6905920, 7251216, 7769160, 8287104, 8879040, 9064020, 9668288, 10358880, 10876824, 12085360, 12430656, 13596030, 13811840, 14502432, 15538320, 17758080, 18128040, 19336576, 20717760, 21753648, 24170720, 24861312, 27192060, 29004864, 31076640, 36256080, 41435520, 43507296, 48341440, 54384120, 58009728, 62153280, 72512160, 87014592, 96682880, 108768240, 124306560, 145024320, 174029184, 217536480, 290048640, 435072960, 870145920]

約数ペア:

[(1, 870145920), (2, 435072960), (3, 290048640), (4, 217536480), (5, 174029184), (6, 145024320), (7, 124306560), (8, 108768240), (9, 96682880), (10, 87014592), (12, 72512160), (14, 62153280), (15, 58009728), (16, 54384120), (18, 48341440), (20, 43507296), (21, 41435520), (24, 36256080), (28, 31076640), (30, 29004864), (32, 27192060), (35, 24861312), (36, 24170720), (40, 21753648), (42, 20717760), (45, 19336576), (48, 18128040), (49, 17758080), (56, 15538320), (60, 14502432), (63, 13811840), (64, 13596030), (70, 12430656), (72, 12085360), (80, 10876824), (84, 10358880), (90, 9668288), (96, 9064020), (98, 8879040), (105, 8287104), (112, 7769160), (120, 7251216), (126, 6905920), (128, 6798015), (140, 6215328), (144, 6042680), (147, 5919360), (160, 5438412), (168, 5179440), (180, 4834144), (192, 4532010), (196, 4439520), (210, 4143552), (224, 3884580), (240, 3625608), (245, 3551616), (252, 3452960), (280, 3107664), (288, 3021340), (294, 2959680), (315, 2762368), (320, 2719206), (336, 2589720), (360, 2417072), (384, 2266005), (392, 2219760), (420, 2071776), (441, 1973120), (448, 1942290), (480, 1812804), (490, 1775808), (504, 1726480), (560, 1553832), (576, 1510670), (588, 1479840), (630, 1381184), (640, 1359603), (672, 1294860), (720, 1208536), (735, 1183872), (784, 1109880), (840, 1035888), (882, 986560), (896, 971145), (960, 906402), (980, 887904), (1008, 863240), (1120, 776916), (1152, 755335), (1176, 739920), (1260, 690592), (1344, 647430), (1440, 604268), (1470, 591936), (1568, 554940), (1680, 517944), (1764, 493280), (1920, 453201), (1960, 443952), (2016, 431620), (2205, 394624), (2240, 388458), (2352, 369960), (2520, 345296), (2688, 323715), (2880, 302134), (2940, 295968), (3083, 282240), (3136, 277470), (3360, 258972), (3528, 246640), (3920, 221976), (4032, 215810), (4410, 197312), (4480, 194229), (4704, 184980), (5040, 172648), (5760, 151067), (5880, 147984), (6166, 141120), (6272, 138735), (6720, 129486), (7056, 123320), (7840, 110988), (8064, 107905), (8820, 98656), (9249, 94080), (9408, 92490), (10080, 86324), (11760, 73992), (12332, 70560), (13440, 64743), (14112, 61660), (15415, 56448), (15680, 55494), (17640, 49328), (18498, 47040), (18816, 46245), (20160, 43162), (21581, 40320), (23520, 36996), (24664, 35280), (27747, 31360), (28224, 30830)]