19094760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:136

約数の個数: 192

約数和(自身を含む): 67392000

約数和(自身を除く): 48297240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 31, 36, 40, 45, 58, 59, 60, 62, 72, 87, 90, 93, 116, 118, 120, 124, 145, 155, 174, 177, 180, 186, 232, 236, 248, 261, 279, 290, 295, 310, 348, 354, 360, 372, 435, 465, 472, 522, 531, 558, 580, 590, 620, 696, 708, 744, 870, 885, 899, 930, 1044, 1062, 1116, 1160, 1180, 1240, 1305, 1395, 1416, 1711, 1740, 1770, 1798, 1829, 1860, 2088, 2124, 2232, 2360, 2610, 2655, 2697, 2790, 3422, 3480, 3540, 3596, 3658, 3720, 4248, 4495, 5133, 5220, 5310, 5394, 5487, 5580, 6844, 7080, 7192, 7316, 8091, 8555, 8990, 9145, 10266, 10440, 10620, 10788, 10974, 11160, 13485, 13688, 14632, 15399, 16182, 16461, 17110, 17980, 18290, 20532, 21240, 21576, 21948, 25665, 26970, 27435, 30798, 32364, 32922, 34220, 35960, 36580, 40455, 41064, 43896, 51330, 53041, 53940, 54870, 61596, 64728, 65844, 68440, 73160, 76995, 80910, 82305, 102660, 106082, 107880, 109740, 123192, 131688, 153990, 159123, 161820, 164610, 205320, 212164, 219480, 265205, 307980, 318246, 323640, 329220, 424328, 477369, 530410, 615960, 636492, 658440, 795615, 954738, 1060820, 1272984, 1591230, 1909476, 2121640, 2386845, 3182460, 3818952, 4773690, 6364920, 9547380, 19094760]

約数ペア:

[(1, 19094760), (2, 9547380), (3, 6364920), (4, 4773690), (5, 3818952), (6, 3182460), (8, 2386845), (9, 2121640), (10, 1909476), (12, 1591230), (15, 1272984), (18, 1060820), (20, 954738), (24, 795615), (29, 658440), (30, 636492), (31, 615960), (36, 530410), (40, 477369), (45, 424328), (58, 329220), (59, 323640), (60, 318246), (62, 307980), (72, 265205), (87, 219480), (90, 212164), (93, 205320), (116, 164610), (118, 161820), (120, 159123), (124, 153990), (145, 131688), (155, 123192), (174, 109740), (177, 107880), (180, 106082), (186, 102660), (232, 82305), (236, 80910), (248, 76995), (261, 73160), (279, 68440), (290, 65844), (295, 64728), (310, 61596), (348, 54870), (354, 53940), (360, 53041), (372, 51330), (435, 43896), (465, 41064), (472, 40455), (522, 36580), (531, 35960), (558, 34220), (580, 32922), (590, 32364), (620, 30798), (696, 27435), (708, 26970), (744, 25665), (870, 21948), (885, 21576), (899, 21240), (930, 20532), (1044, 18290), (1062, 17980), (1116, 17110), (1160, 16461), (1180, 16182), (1240, 15399), (1305, 14632), (1395, 13688), (1416, 13485), (1711, 11160), (1740, 10974), (1770, 10788), (1798, 10620), (1829, 10440), (1860, 10266), (2088, 9145), (2124, 8990), (2232, 8555), (2360, 8091), (2610, 7316), (2655, 7192), (2697, 7080), (2790, 6844), (3422, 5580), (3480, 5487), (3540, 5394), (3596, 5310), (3658, 5220), (3720, 5133), (4248, 4495)]