212495760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10177}}^1$

素因数の和:10225

約数の個数: 120

約数和(自身を含む): 738312120

約数和(自身を除く): 525816360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 10177, 10440, 20354, 20880, 30531, 40708, 50885, 61062, 81416, 91593, 101770, 122124, 152655, 162832, 183186, 203540, 244248, 295133, 305310, 366372, 407080, 457965, 488496, 590266, 610620, 732744, 814160, 885399, 915930, 1180532, 1221240, 1465488, 1475665, 1770798, 1831860, 2361064, 2442480, 2656197, 2951330, 3541596, 3663720, 4426995, 4722128, 5312394, 5902660, 7083192, 7327440, 8853990, 10624788, 11805320, 13280985, 14166384, 17707980, 21249576, 23610640, 26561970, 35415960, 42499152, 53123940, 70831920, 106247880, 212495760]

約数ペア:

[(1, 212495760), (2, 106247880), (3, 70831920), (4, 53123940), (5, 42499152), (6, 35415960), (8, 26561970), (9, 23610640), (10, 21249576), (12, 17707980), (15, 14166384), (16, 13280985), (18, 11805320), (20, 10624788), (24, 8853990), (29, 7327440), (30, 7083192), (36, 5902660), (40, 5312394), (45, 4722128), (48, 4426995), (58, 3663720), (60, 3541596), (72, 2951330), (80, 2656197), (87, 2442480), (90, 2361064), (116, 1831860), (120, 1770798), (144, 1475665), (145, 1465488), (174, 1221240), (180, 1180532), (232, 915930), (240, 885399), (261, 814160), (290, 732744), (348, 610620), (360, 590266), (435, 488496), (464, 457965), (522, 407080), (580, 366372), (696, 305310), (720, 295133), (870, 244248), (1044, 203540), (1160, 183186), (1305, 162832), (1392, 152655), (1740, 122124), (2088, 101770), (2320, 91593), (2610, 81416), (3480, 61062), (4176, 50885), (5220, 40708), (6960, 30531), (10177, 20880), (10440, 20354)]