2355260880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^2\times {\mathrm{149}}^1$

素因数の和:366

約数の個数: 240

約数和(自身を含む): 8487849600

約数和(自身を除く): 6132588720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 97, 105, 112, 120, 140, 149, 168, 194, 210, 240, 280, 291, 298, 336, 388, 420, 447, 485, 560, 582, 596, 679, 745, 776, 840, 894, 970, 1043, 1164, 1192, 1358, 1455, 1490, 1552, 1680, 1788, 1940, 2037, 2086, 2235, 2328, 2384, 2716, 2910, 2980, 3129, 3395, 3576, 3880, 4074, 4172, 4470, 4656, 5215, 5432, 5820, 5960, 6258, 6790, 7152, 7760, 8148, 8344, 8940, 9409, 10185, 10430, 10864, 11640, 11920, 12516, 13580, 14453, 15645, 16296, 16688, 17880, 18818, 20370, 20860, 23280, 25032, 27160, 28227, 28906, 31290, 32592, 35760, 37636, 40740, 41720, 43359, 47045, 50064, 54320, 56454, 57812, 62580, 65863, 72265, 75272, 81480, 83440, 86718, 94090, 101171, 112908, 115624, 125160, 131726, 141135, 144530, 150544, 162960, 173436, 188180, 197589, 202342, 216795, 225816, 231248, 250320, 263452, 282270, 289060, 303513, 329315, 346872, 376360, 395178, 404684, 433590, 451632, 505855, 526904, 564540, 578120, 607026, 658630, 693744, 752720, 790356, 809368, 867180, 987945, 1011710, 1053808, 1129080, 1156240, 1214052, 1317260, 1401941, 1517565, 1580712, 1618736, 1734360, 1975890, 2023420, 2258160, 2428104, 2634520, 2803882, 3035130, 3161424, 3468720, 3951780, 4046840, 4205823, 4856208, 5269040, 5607764, 6070260, 7009705, 7903560, 8093680, 8411646, 9813587, 11215528, 12140520, 14019410, 15807120, 16823292, 19627174, 21029115, 22431056, 24281040, 28038820, 29440761, 33646584, 39254348, 42058230, 49067935, 56077640, 58881522, 67293168, 78508696, 84116460, 98135870, 112155280, 117763044, 147203805, 157017392, 168232920, 196271740, 235526088, 294407610, 336465840, 392543480, 471052176, 588815220, 785086960, 1177630440, 2355260880]

約数ペア:

[(1, 2355260880), (2, 1177630440), (3, 785086960), (4, 588815220), (5, 471052176), (6, 392543480), (7, 336465840), (8, 294407610), (10, 235526088), (12, 196271740), (14, 168232920), (15, 157017392), (16, 147203805), (20, 117763044), (21, 112155280), (24, 98135870), (28, 84116460), (30, 78508696), (35, 67293168), (40, 58881522), (42, 56077640), (48, 49067935), (56, 42058230), (60, 39254348), (70, 33646584), (80, 29440761), (84, 28038820), (97, 24281040), (105, 22431056), (112, 21029115), (120, 19627174), (140, 16823292), (149, 15807120), (168, 14019410), (194, 12140520), (210, 11215528), (240, 9813587), (280, 8411646), (291, 8093680), (298, 7903560), (336, 7009705), (388, 6070260), (420, 5607764), (447, 5269040), (485, 4856208), (560, 4205823), (582, 4046840), (596, 3951780), (679, 3468720), (745, 3161424), (776, 3035130), (840, 2803882), (894, 2634520), (970, 2428104), (1043, 2258160), (1164, 2023420), (1192, 1975890), (1358, 1734360), (1455, 1618736), (1490, 1580712), (1552, 1517565), (1680, 1401941), (1788, 1317260), (1940, 1214052), (2037, 1156240), (2086, 1129080), (2235, 1053808), (2328, 1011710), (2384, 987945), (2716, 867180), (2910, 809368), (2980, 790356), (3129, 752720), (3395, 693744), (3576, 658630), (3880, 607026), (4074, 578120), (4172, 564540), (4470, 526904), (4656, 505855), (5215, 451632), (5432, 433590), (5820, 404684), (5960, 395178), (6258, 376360), (6790, 346872), (7152, 329315), (7760, 303513), (8148, 289060), (8344, 282270), (8940, 263452), (9409, 250320), (10185, 231248), (10430, 225816), (10864, 216795), (11640, 202342), (11920, 197589), (12516, 188180), (13580, 173436), (14453, 162960), (15645, 150544), (16296, 144530), (16688, 141135), (17880, 131726), (18818, 125160), (20370, 115624), (20860, 112908), (23280, 101171), (25032, 94090), (27160, 86718), (28227, 83440), (28906, 81480), (31290, 75272), (32592, 72265), (35760, 65863), (37636, 62580), (40740, 57812), (41720, 56454), (43359, 54320), (47045, 50064)]