1813558320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2383}}^1$

素因数の和:2560

約数の個数: 240

約数和(自身を含む): 7009646592

約数和(自身を除く): 5196088272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 151, 168, 180, 210, 240, 252, 280, 302, 315, 336, 360, 420, 453, 504, 560, 604, 630, 720, 755, 840, 906, 1008, 1057, 1208, 1260, 1359, 1510, 1680, 1812, 2114, 2265, 2383, 2416, 2520, 2718, 3020, 3171, 3624, 4228, 4530, 4766, 5040, 5285, 5436, 6040, 6342, 6795, 7149, 7248, 8456, 9060, 9513, 9532, 10570, 10872, 11915, 12080, 12684, 13590, 14298, 15855, 16681, 16912, 18120, 19026, 19064, 21140, 21447, 21744, 23830, 25368, 27180, 28596, 31710, 33362, 35745, 36240, 38052, 38128, 42280, 42894, 47565, 47660, 50043, 50736, 54360, 57192, 63420, 66724, 71490, 76104, 83405, 84560, 85788, 95130, 95320, 100086, 107235, 108720, 114384, 126840, 133448, 142980, 150129, 152208, 166810, 171576, 190260, 190640, 200172, 214470, 250215, 253680, 266896, 285960, 300258, 333620, 343152, 359833, 380520, 400344, 428940, 500430, 571920, 600516, 667240, 719666, 750645, 761040, 800688, 857880, 1000860, 1079499, 1201032, 1334480, 1439332, 1501290, 1715760, 1799165, 2001720, 2158998, 2402064, 2518831, 2878664, 3002580, 3238497, 3598330, 4003440, 4317996, 5037662, 5397495, 5757328, 6005160, 6476994, 7196660, 7556493, 8635992, 10075324, 10794990, 12010320, 12594155, 12953988, 14393320, 15112986, 16192485, 17271984, 20150648, 21589980, 22669479, 25188310, 25907976, 28786640, 30225972, 32384970, 37782465, 40301296, 43179960, 45338958, 50376620, 51815952, 60451944, 64769940, 75564930, 86359920, 90677916, 100753240, 113347395, 120903888, 129539880, 151129860, 181355832, 201506480, 226694790, 259079760, 302259720, 362711664, 453389580, 604519440, 906779160, 1813558320]

約数ペア:

[(1, 1813558320), (2, 906779160), (3, 604519440), (4, 453389580), (5, 362711664), (6, 302259720), (7, 259079760), (8, 226694790), (9, 201506480), (10, 181355832), (12, 151129860), (14, 129539880), (15, 120903888), (16, 113347395), (18, 100753240), (20, 90677916), (21, 86359920), (24, 75564930), (28, 64769940), (30, 60451944), (35, 51815952), (36, 50376620), (40, 45338958), (42, 43179960), (45, 40301296), (48, 37782465), (56, 32384970), (60, 30225972), (63, 28786640), (70, 25907976), (72, 25188310), (80, 22669479), (84, 21589980), (90, 20150648), (105, 17271984), (112, 16192485), (120, 15112986), (126, 14393320), (140, 12953988), (144, 12594155), (151, 12010320), (168, 10794990), (180, 10075324), (210, 8635992), (240, 7556493), (252, 7196660), (280, 6476994), (302, 6005160), (315, 5757328), (336, 5397495), (360, 5037662), (420, 4317996), (453, 4003440), (504, 3598330), (560, 3238497), (604, 3002580), (630, 2878664), (720, 2518831), (755, 2402064), (840, 2158998), (906, 2001720), (1008, 1799165), (1057, 1715760), (1208, 1501290), (1260, 1439332), (1359, 1334480), (1510, 1201032), (1680, 1079499), (1812, 1000860), (2114, 857880), (2265, 800688), (2383, 761040), (2416, 750645), (2520, 719666), (2718, 667240), (3020, 600516), (3171, 571920), (3624, 500430), (4228, 428940), (4530, 400344), (4766, 380520), (5040, 359833), (5285, 343152), (5436, 333620), (6040, 300258), (6342, 285960), (6795, 266896), (7149, 253680), (7248, 250215), (8456, 214470), (9060, 200172), (9513, 190640), (9532, 190260), (10570, 171576), (10872, 166810), (11915, 152208), (12080, 150129), (12684, 142980), (13590, 133448), (14298, 126840), (15855, 114384), (16681, 108720), (16912, 107235), (18120, 100086), (19026, 95320), (19064, 95130), (21140, 85788), (21447, 84560), (21744, 83405), (23830, 76104), (25368, 71490), (27180, 66724), (28596, 63420), (31710, 57192), (33362, 54360), (35745, 50736), (36240, 50043), (38052, 47660), (38128, 47565), (42280, 42894)]