284155920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:518

約数の個数: 240

約数和(自身を含む): 1021363200

約数和(自身を除く): 737207280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 31, 36, 40, 45, 48, 58, 60, 62, 72, 80, 87, 90, 93, 116, 120, 124, 144, 145, 155, 174, 180, 186, 232, 240, 248, 261, 279, 290, 310, 348, 360, 372, 435, 439, 464, 465, 496, 522, 558, 580, 620, 696, 720, 744, 870, 878, 899, 930, 1044, 1116, 1160, 1240, 1305, 1317, 1392, 1395, 1488, 1740, 1756, 1798, 1860, 2088, 2195, 2232, 2320, 2480, 2610, 2634, 2697, 2790, 3480, 3512, 3596, 3720, 3951, 4176, 4390, 4464, 4495, 5220, 5268, 5394, 5580, 6585, 6960, 7024, 7192, 7440, 7902, 8091, 8780, 8990, 10440, 10536, 10788, 11160, 12731, 13170, 13485, 13609, 14384, 15804, 16182, 17560, 17980, 19755, 20880, 21072, 21576, 22320, 25462, 26340, 26970, 27218, 31608, 32364, 35120, 35960, 38193, 39510, 40455, 40827, 43152, 50924, 52680, 53940, 54436, 63216, 63655, 64728, 68045, 71920, 76386, 79020, 80910, 81654, 101848, 105360, 107880, 108872, 114579, 122481, 127310, 129456, 136090, 152772, 158040, 161820, 163308, 190965, 203696, 204135, 215760, 217744, 229158, 244962, 254620, 272180, 305544, 316080, 323640, 326616, 381930, 394661, 408270, 458316, 489924, 509240, 544360, 572895, 611088, 612405, 647280, 653232, 763860, 789322, 816540, 916632, 979848, 1018480, 1088720, 1145790, 1183983, 1224810, 1527720, 1578644, 1633080, 1833264, 1959696, 1973305, 2291580, 2367966, 2449620, 3055440, 3157288, 3266160, 3551949, 3946610, 4583160, 4735932, 4899240, 5919915, 6314576, 7103898, 7893220, 9166320, 9471864, 9798480, 11839830, 14207796, 15786440, 17759745, 18943728, 23679660, 28415592, 31572880, 35519490, 47359320, 56831184, 71038980, 94718640, 142077960, 284155920]

約数ペア:

[(1, 284155920), (2, 142077960), (3, 94718640), (4, 71038980), (5, 56831184), (6, 47359320), (8, 35519490), (9, 31572880), (10, 28415592), (12, 23679660), (15, 18943728), (16, 17759745), (18, 15786440), (20, 14207796), (24, 11839830), (29, 9798480), (30, 9471864), (31, 9166320), (36, 7893220), (40, 7103898), (45, 6314576), (48, 5919915), (58, 4899240), (60, 4735932), (62, 4583160), (72, 3946610), (80, 3551949), (87, 3266160), (90, 3157288), (93, 3055440), (116, 2449620), (120, 2367966), (124, 2291580), (144, 1973305), (145, 1959696), (155, 1833264), (174, 1633080), (180, 1578644), (186, 1527720), (232, 1224810), (240, 1183983), (248, 1145790), (261, 1088720), (279, 1018480), (290, 979848), (310, 916632), (348, 816540), (360, 789322), (372, 763860), (435, 653232), (439, 647280), (464, 612405), (465, 611088), (496, 572895), (522, 544360), (558, 509240), (580, 489924), (620, 458316), (696, 408270), (720, 394661), (744, 381930), (870, 326616), (878, 323640), (899, 316080), (930, 305544), (1044, 272180), (1116, 254620), (1160, 244962), (1240, 229158), (1305, 217744), (1317, 215760), (1392, 204135), (1395, 203696), (1488, 190965), (1740, 163308), (1756, 161820), (1798, 158040), (1860, 152772), (2088, 136090), (2195, 129456), (2232, 127310), (2320, 122481), (2480, 114579), (2610, 108872), (2634, 107880), (2697, 105360), (2790, 101848), (3480, 81654), (3512, 80910), (3596, 79020), (3720, 76386), (3951, 71920), (4176, 68045), (4390, 64728), (4464, 63655), (4495, 63216), (5220, 54436), (5268, 53940), (5394, 52680), (5580, 50924), (6585, 43152), (6960, 40827), (7024, 40455), (7192, 39510), (7440, 38193), (7902, 35960), (8091, 35120), (8780, 32364), (8990, 31608), (10440, 27218), (10536, 26970), (10788, 26340), (11160, 25462), (12731, 22320), (13170, 21576), (13485, 21072), (13609, 20880), (14384, 19755), (15804, 17980), (16182, 17560)]