67508520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1021}}^1$

素因数の和:1083

約数の個数: 128

約数和(自身を含む): 220752000

約数和(自身を除く): 153243480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 60, 76, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 285, 290, 348, 380, 435, 456, 551, 570, 580, 696, 760, 870, 1021, 1102, 1140, 1160, 1653, 1740, 2042, 2204, 2280, 2755, 3063, 3306, 3480, 4084, 4408, 5105, 5510, 6126, 6612, 8168, 8265, 10210, 11020, 12252, 13224, 15315, 16530, 19399, 20420, 22040, 24504, 29609, 30630, 33060, 38798, 40840, 58197, 59218, 61260, 66120, 77596, 88827, 96995, 116394, 118436, 122520, 148045, 155192, 177654, 193990, 232788, 236872, 290985, 296090, 355308, 387980, 444135, 465576, 562571, 581970, 592180, 710616, 775960, 888270, 1125142, 1163940, 1184360, 1687713, 1776540, 2250284, 2327880, 2812855, 3375426, 3553080, 4500568, 5625710, 6750852, 8438565, 11251420, 13501704, 16877130, 22502840, 33754260, 67508520]

約数ペア:

[(1, 67508520), (2, 33754260), (3, 22502840), (4, 16877130), (5, 13501704), (6, 11251420), (8, 8438565), (10, 6750852), (12, 5625710), (15, 4500568), (19, 3553080), (20, 3375426), (24, 2812855), (29, 2327880), (30, 2250284), (38, 1776540), (40, 1687713), (57, 1184360), (58, 1163940), (60, 1125142), (76, 888270), (87, 775960), (95, 710616), (114, 592180), (116, 581970), (120, 562571), (145, 465576), (152, 444135), (174, 387980), (190, 355308), (228, 296090), (232, 290985), (285, 236872), (290, 232788), (348, 193990), (380, 177654), (435, 155192), (456, 148045), (551, 122520), (570, 118436), (580, 116394), (696, 96995), (760, 88827), (870, 77596), (1021, 66120), (1102, 61260), (1140, 59218), (1160, 58197), (1653, 40840), (1740, 38798), (2042, 33060), (2204, 30630), (2280, 29609), (2755, 24504), (3063, 22040), (3306, 20420), (3480, 19399), (4084, 16530), (4408, 15315), (5105, 13224), (5510, 12252), (6126, 11020), (6612, 10210), (8168, 8265)]