1861332720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1847}}^1$

素因数の和:1912

約数の個数: 320

約数和(自身を含む): 6929556480

約数和(自身を除く): 5068223760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 19, 20, 24, 26, 30, 34, 38, 39, 40, 48, 51, 52, 57, 60, 65, 68, 76, 78, 80, 85, 95, 102, 104, 114, 120, 130, 136, 152, 156, 170, 190, 195, 204, 208, 221, 228, 240, 247, 255, 260, 272, 285, 304, 312, 323, 340, 380, 390, 408, 442, 456, 494, 510, 520, 570, 624, 646, 663, 680, 741, 760, 780, 816, 884, 912, 969, 988, 1020, 1040, 1105, 1140, 1235, 1292, 1326, 1360, 1482, 1520, 1560, 1615, 1768, 1847, 1938, 1976, 2040, 2210, 2280, 2470, 2584, 2652, 2964, 3120, 3230, 3315, 3536, 3694, 3705, 3876, 3952, 4080, 4199, 4420, 4560, 4845, 4940, 5168, 5304, 5541, 5928, 6460, 6630, 7388, 7410, 7752, 8398, 8840, 9235, 9690, 9880, 10608, 11082, 11856, 12597, 12920, 13260, 14776, 14820, 15504, 16796, 17680, 18470, 19380, 19760, 20995, 22164, 24011, 25194, 25840, 26520, 27705, 29552, 29640, 31399, 33592, 35093, 36940, 38760, 41990, 44328, 48022, 50388, 53040, 55410, 59280, 62798, 62985, 67184, 70186, 72033, 73880, 77520, 83980, 88656, 94197, 96044, 100776, 105279, 110820, 120055, 125596, 125970, 140372, 144066, 147760, 156995, 167960, 175465, 188394, 192088, 201552, 210558, 221640, 240110, 251192, 251940, 280744, 288132, 313990, 335920, 350930, 360165, 376788, 384176, 408187, 421116, 443280, 456209, 470985, 480220, 502384, 503880, 526395, 561488, 576264, 596581, 627980, 701860, 720330, 753576, 816374, 842232, 912418, 941970, 960440, 1007760, 1052790, 1152528, 1193162, 1224561, 1255960, 1368627, 1403720, 1440660, 1507152, 1632748, 1684464, 1789743, 1824836, 1883940, 1920880, 2040935, 2105580, 2281045, 2386324, 2449122, 2511920, 2737254, 2807440, 2881320, 2982905, 3265496, 3579486, 3649672, 3767880, 4081870, 4211160, 4562090, 4772648, 4898244, 5474508, 5762640, 5965810, 6122805, 6530992, 6843135, 7158972, 7299344, 7535760, 7755553, 8163740, 8422320, 8948715, 9124180, 9545296, 9796488, 10949016, 11931620, 12245610, 13686270, 14317944, 15511106, 16327480, 17897430, 18248360, 19592976, 21898032, 23266659, 23863240, 24491220, 27372540, 28635888, 31022212, 32654960, 35794860, 36496720, 38777765, 46533318, 47726480, 48982440, 54745080, 62044424, 71589720, 77555530, 93066636, 97964880, 109490160, 116333295, 124088848, 143179440, 155111060, 186133272, 232666590, 310222120, 372266544, 465333180, 620444240, 930666360, 1861332720]

約数ペア:

[(1, 1861332720), (2, 930666360), (3, 620444240), (4, 465333180), (5, 372266544), (6, 310222120), (8, 232666590), (10, 186133272), (12, 155111060), (13, 143179440), (15, 124088848), (16, 116333295), (17, 109490160), (19, 97964880), (20, 93066636), (24, 77555530), (26, 71589720), (30, 62044424), (34, 54745080), (38, 48982440), (39, 47726480), (40, 46533318), (48, 38777765), (51, 36496720), (52, 35794860), (57, 32654960), (60, 31022212), (65, 28635888), (68, 27372540), (76, 24491220), (78, 23863240), (80, 23266659), (85, 21898032), (95, 19592976), (102, 18248360), (104, 17897430), (114, 16327480), (120, 15511106), (130, 14317944), (136, 13686270), (152, 12245610), (156, 11931620), (170, 10949016), (190, 9796488), (195, 9545296), (204, 9124180), (208, 8948715), (221, 8422320), (228, 8163740), (240, 7755553), (247, 7535760), (255, 7299344), (260, 7158972), (272, 6843135), (285, 6530992), (304, 6122805), (312, 5965810), (323, 5762640), (340, 5474508), (380, 4898244), (390, 4772648), (408, 4562090), (442, 4211160), (456, 4081870), (494, 3767880), (510, 3649672), (520, 3579486), (570, 3265496), (624, 2982905), (646, 2881320), (663, 2807440), (680, 2737254), (741, 2511920), (760, 2449122), (780, 2386324), (816, 2281045), (884, 2105580), (912, 2040935), (969, 1920880), (988, 1883940), (1020, 1824836), (1040, 1789743), (1105, 1684464), (1140, 1632748), (1235, 1507152), (1292, 1440660), (1326, 1403720), (1360, 1368627), (1482, 1255960), (1520, 1224561), (1560, 1193162), (1615, 1152528), (1768, 1052790), (1847, 1007760), (1938, 960440), (1976, 941970), (2040, 912418), (2210, 842232), (2280, 816374), (2470, 753576), (2584, 720330), (2652, 701860), (2964, 627980), (3120, 596581), (3230, 576264), (3315, 561488), (3536, 526395), (3694, 503880), (3705, 502384), (3876, 480220), (3952, 470985), (4080, 456209), (4199, 443280), (4420, 421116), (4560, 408187), (4845, 384176), (4940, 376788), (5168, 360165), (5304, 350930), (5541, 335920), (5928, 313990), (6460, 288132), (6630, 280744), (7388, 251940), (7410, 251192), (7752, 240110), (8398, 221640), (8840, 210558), (9235, 201552), (9690, 192088), (9880, 188394), (10608, 175465), (11082, 167960), (11856, 156995), (12597, 147760), (12920, 144066), (13260, 140372), (14776, 125970), (14820, 125596), (15504, 120055), (16796, 110820), (17680, 105279), (18470, 100776), (19380, 96044), (19760, 94197), (20995, 88656), (22164, 83980), (24011, 77520), (25194, 73880), (25840, 72033), (26520, 70186), (27705, 67184), (29552, 62985), (29640, 62798), (31399, 59280), (33592, 55410), (35093, 53040), (36940, 50388), (38760, 48022), (41990, 44328)]