170286720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2861}}^1$

素因数の和:2914

約数の個数: 128

約数和(自身を含む): 560494080

約数和(自身を除く): 390207360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2861, 2976, 3720, 3968, 4960, 5722, 5952, 7440, 8583, 9920, 11444, 11904, 14305, 14880, 17166, 19840, 22888, 28610, 29760, 34332, 42915, 45776, 57220, 59520, 68664, 85830, 88691, 91552, 114440, 137328, 171660, 177382, 183104, 228880, 266073, 274656, 343320, 354764, 366208, 443455, 457760, 532146, 549312, 686640, 709528, 886910, 915520, 1064292, 1098624, 1330365, 1373280, 1419056, 1773820, 1831040, 2128584, 2660730, 2746560, 2838112, 3547640, 4257168, 5321460, 5493120, 5676224, 7095280, 8514336, 10642920, 11352448, 14190560, 17028672, 21285840, 28381120, 34057344, 42571680, 56762240, 85143360, 170286720]

約数ペア:

[(1, 170286720), (2, 85143360), (3, 56762240), (4, 42571680), (5, 34057344), (6, 28381120), (8, 21285840), (10, 17028672), (12, 14190560), (15, 11352448), (16, 10642920), (20, 8514336), (24, 7095280), (30, 5676224), (31, 5493120), (32, 5321460), (40, 4257168), (48, 3547640), (60, 2838112), (62, 2746560), (64, 2660730), (80, 2128584), (93, 1831040), (96, 1773820), (120, 1419056), (124, 1373280), (128, 1330365), (155, 1098624), (160, 1064292), (186, 915520), (192, 886910), (240, 709528), (248, 686640), (310, 549312), (320, 532146), (372, 457760), (384, 443455), (465, 366208), (480, 354764), (496, 343320), (620, 274656), (640, 266073), (744, 228880), (930, 183104), (960, 177382), (992, 171660), (1240, 137328), (1488, 114440), (1860, 91552), (1920, 88691), (1984, 85830), (2480, 68664), (2861, 59520), (2976, 57220), (3720, 45776), (3968, 42915), (4960, 34332), (5722, 29760), (5952, 28610), (7440, 22888), (8583, 19840), (9920, 17166), (11444, 14880), (11904, 14305)]