8881673880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{829}}^1$

素因数の和:1026

約数の個数: 256

約数和(自身を含む): 29067264000

約数和(自身を除く): 20185590120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 37, 38, 40, 57, 60, 74, 76, 95, 111, 114, 120, 127, 148, 152, 185, 190, 222, 228, 254, 285, 296, 370, 380, 381, 444, 456, 508, 555, 570, 635, 703, 740, 760, 762, 829, 888, 1016, 1110, 1140, 1270, 1406, 1480, 1524, 1658, 1905, 2109, 2220, 2280, 2413, 2487, 2540, 2812, 3048, 3316, 3515, 3810, 4145, 4218, 4440, 4699, 4826, 4974, 5080, 5624, 6632, 7030, 7239, 7620, 8290, 8436, 9398, 9652, 9948, 10545, 12065, 12435, 14060, 14097, 14478, 15240, 15751, 16580, 16872, 18796, 19304, 19896, 21090, 23495, 24130, 24870, 28120, 28194, 28956, 30673, 31502, 33160, 36195, 37592, 42180, 46990, 47253, 48260, 49740, 56388, 57912, 61346, 63004, 70485, 72390, 78755, 84360, 89281, 92019, 93980, 94506, 96520, 99480, 105283, 112776, 122692, 126008, 140970, 144780, 153365, 157510, 178562, 184038, 187960, 189012, 210566, 236265, 245384, 267843, 281940, 289560, 306730, 315020, 315849, 357124, 368076, 378024, 421132, 446405, 460095, 472530, 526415, 535686, 563880, 582787, 613460, 630040, 631698, 714248, 736152, 842264, 892810, 920190, 945060, 1052830, 1071372, 1165574, 1226920, 1263396, 1339215, 1579245, 1748361, 1785620, 1840380, 1890120, 2000377, 2105660, 2142744, 2331148, 2526792, 2678430, 2913935, 3158490, 3496722, 3571240, 3680760, 3895471, 4000754, 4211320, 4662296, 5356860, 5827870, 6001131, 6316980, 6993444, 7790942, 8001508, 8741805, 10001885, 10713720, 11655740, 11686413, 12002262, 12633960, 13986888, 15581884, 16003016, 17483610, 19477355, 20003770, 23311480, 23372826, 24004524, 30005655, 31163768, 34967220, 38954710, 40007540, 46745652, 48009048, 58432065, 60011310, 69934440, 74013949, 77909420, 80015080, 93491304, 116864130, 120022620, 148027898, 155818840, 222041847, 233728260, 240045240, 296055796, 370069745, 444083694, 467456520, 592111592, 740139490, 888167388, 1110209235, 1480278980, 1776334776, 2220418470, 2960557960, 4440836940, 8881673880]

約数ペア:

[(1, 8881673880), (2, 4440836940), (3, 2960557960), (4, 2220418470), (5, 1776334776), (6, 1480278980), (8, 1110209235), (10, 888167388), (12, 740139490), (15, 592111592), (19, 467456520), (20, 444083694), (24, 370069745), (30, 296055796), (37, 240045240), (38, 233728260), (40, 222041847), (57, 155818840), (60, 148027898), (74, 120022620), (76, 116864130), (95, 93491304), (111, 80015080), (114, 77909420), (120, 74013949), (127, 69934440), (148, 60011310), (152, 58432065), (185, 48009048), (190, 46745652), (222, 40007540), (228, 38954710), (254, 34967220), (285, 31163768), (296, 30005655), (370, 24004524), (380, 23372826), (381, 23311480), (444, 20003770), (456, 19477355), (508, 17483610), (555, 16003016), (570, 15581884), (635, 13986888), (703, 12633960), (740, 12002262), (760, 11686413), (762, 11655740), (829, 10713720), (888, 10001885), (1016, 8741805), (1110, 8001508), (1140, 7790942), (1270, 6993444), (1406, 6316980), (1480, 6001131), (1524, 5827870), (1658, 5356860), (1905, 4662296), (2109, 4211320), (2220, 4000754), (2280, 3895471), (2413, 3680760), (2487, 3571240), (2540, 3496722), (2812, 3158490), (3048, 2913935), (3316, 2678430), (3515, 2526792), (3810, 2331148), (4145, 2142744), (4218, 2105660), (4440, 2000377), (4699, 1890120), (4826, 1840380), (4974, 1785620), (5080, 1748361), (5624, 1579245), (6632, 1339215), (7030, 1263396), (7239, 1226920), (7620, 1165574), (8290, 1071372), (8436, 1052830), (9398, 945060), (9652, 920190), (9948, 892810), (10545, 842264), (12065, 736152), (12435, 714248), (14060, 631698), (14097, 630040), (14478, 613460), (15240, 582787), (15751, 563880), (16580, 535686), (16872, 526415), (18796, 472530), (19304, 460095), (19896, 446405), (21090, 421132), (23495, 378024), (24130, 368076), (24870, 357124), (28120, 315849), (28194, 315020), (28956, 306730), (30673, 289560), (31502, 281940), (33160, 267843), (36195, 245384), (37592, 236265), (42180, 210566), (46990, 189012), (47253, 187960), (48260, 184038), (49740, 178562), (56388, 157510), (57912, 153365), (61346, 144780), (63004, 140970), (70485, 126008), (72390, 122692), (78755, 112776), (84360, 105283), (89281, 99480), (92019, 96520), (93980, 94506)]