1764994920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{36497}}^1$

素因数の和:36555

約数の個数: 128

約数和(自身を含む): 5886397440

約数和(自身を除く): 4121402520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9672, 12090, 16120, 24180, 36497, 48360, 72994, 109491, 145988, 182485, 218982, 291976, 364970, 437964, 474461, 547455, 729940, 875928, 948922, 1094910, 1131407, 1423383, 1459880, 1897844, 2189820, 2262814, 2372305, 2846766, 3394221, 3795688, 4379640, 4525628, 4744610, 5657035, 5693532, 6788442, 7116915, 9051256, 9489220, 11314070, 11387064, 13576884, 14233830, 14708291, 16971105, 18978440, 22628140, 27153768, 28467660, 29416582, 33942210, 44124873, 45256280, 56935320, 58833164, 67884420, 73541455, 88249746, 117666328, 135768840, 147082910, 176499492, 220624365, 294165820, 352998984, 441248730, 588331640, 882497460, 1764994920]

約数ペア:

[(1, 1764994920), (2, 882497460), (3, 588331640), (4, 441248730), (5, 352998984), (6, 294165820), (8, 220624365), (10, 176499492), (12, 147082910), (13, 135768840), (15, 117666328), (20, 88249746), (24, 73541455), (26, 67884420), (30, 58833164), (31, 56935320), (39, 45256280), (40, 44124873), (52, 33942210), (60, 29416582), (62, 28467660), (65, 27153768), (78, 22628140), (93, 18978440), (104, 16971105), (120, 14708291), (124, 14233830), (130, 13576884), (155, 11387064), (156, 11314070), (186, 9489220), (195, 9051256), (248, 7116915), (260, 6788442), (310, 5693532), (312, 5657035), (372, 4744610), (390, 4525628), (403, 4379640), (465, 3795688), (520, 3394221), (620, 2846766), (744, 2372305), (780, 2262814), (806, 2189820), (930, 1897844), (1209, 1459880), (1240, 1423383), (1560, 1131407), (1612, 1094910), (1860, 948922), (2015, 875928), (2418, 729940), (3224, 547455), (3720, 474461), (4030, 437964), (4836, 364970), (6045, 291976), (8060, 218982), (9672, 182485), (12090, 145988), (16120, 109491), (24180, 72994), (36497, 48360)]