228877320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{97}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 808053120

約数和(自身を除く): 579175800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 97, 105, 106, 120, 140, 159, 168, 194, 210, 212, 265, 280, 291, 318, 371, 388, 420, 424, 485, 530, 582, 636, 679, 742, 776, 795, 840, 970, 1060, 1113, 1164, 1272, 1358, 1455, 1484, 1590, 1855, 1940, 2037, 2120, 2226, 2328, 2716, 2809, 2910, 2968, 3180, 3395, 3710, 3880, 4074, 4452, 5141, 5432, 5565, 5618, 5820, 6360, 6790, 7420, 8148, 8427, 8904, 10185, 10282, 11130, 11236, 11640, 13580, 14045, 14840, 15423, 16296, 16854, 19663, 20370, 20564, 22260, 22472, 25705, 27160, 28090, 30846, 33708, 35987, 39326, 40740, 41128, 42135, 44520, 51410, 56180, 58989, 61692, 67416, 71974, 77115, 78652, 81480, 84270, 98315, 102820, 107961, 112360, 117978, 123384, 143948, 154230, 157304, 168540, 179935, 196630, 205640, 215922, 235956, 272473, 287896, 294945, 308460, 337080, 359870, 393260, 431844, 471912, 539805, 544946, 589890, 616920, 719740, 786520, 817419, 863688, 1079610, 1089892, 1179780, 1362365, 1439480, 1634838, 1907311, 2159220, 2179784, 2359560, 2724730, 3269676, 3814622, 4087095, 4318440, 5449460, 5721933, 6539352, 7629244, 8174190, 9536555, 10898920, 11443866, 15258488, 16348380, 19073110, 22887732, 28609665, 32696760, 38146220, 45775464, 57219330, 76292440, 114438660, 228877320]

約数ペア:

[(1, 228877320), (2, 114438660), (3, 76292440), (4, 57219330), (5, 45775464), (6, 38146220), (7, 32696760), (8, 28609665), (10, 22887732), (12, 19073110), (14, 16348380), (15, 15258488), (20, 11443866), (21, 10898920), (24, 9536555), (28, 8174190), (30, 7629244), (35, 6539352), (40, 5721933), (42, 5449460), (53, 4318440), (56, 4087095), (60, 3814622), (70, 3269676), (84, 2724730), (97, 2359560), (105, 2179784), (106, 2159220), (120, 1907311), (140, 1634838), (159, 1439480), (168, 1362365), (194, 1179780), (210, 1089892), (212, 1079610), (265, 863688), (280, 817419), (291, 786520), (318, 719740), (371, 616920), (388, 589890), (420, 544946), (424, 539805), (485, 471912), (530, 431844), (582, 393260), (636, 359870), (679, 337080), (742, 308460), (776, 294945), (795, 287896), (840, 272473), (970, 235956), (1060, 215922), (1113, 205640), (1164, 196630), (1272, 179935), (1358, 168540), (1455, 157304), (1484, 154230), (1590, 143948), (1855, 123384), (1940, 117978), (2037, 112360), (2120, 107961), (2226, 102820), (2328, 98315), (2716, 84270), (2809, 81480), (2910, 78652), (2968, 77115), (3180, 71974), (3395, 67416), (3710, 61692), (3880, 58989), (4074, 56180), (4452, 51410), (5141, 44520), (5432, 42135), (5565, 41128), (5618, 40740), (5820, 39326), (6360, 35987), (6790, 33708), (7420, 30846), (8148, 28090), (8427, 27160), (8904, 25705), (10185, 22472), (10282, 22260), (11130, 20564), (11236, 20370), (11640, 19663), (13580, 16854), (14045, 16296), (14840, 15423)]