1814275320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{105727}}^1$

素因数の和:105765

約数の個数: 128

約数和(自身を含む): 6394429440

約数和(自身を除く): 4580154120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 17160, 105727, 211454, 317181, 422908, 528635, 634362, 845816, 1057270, 1162997, 1268724, 1374451, 1585905, 2114540, 2325994, 2537448, 2748902, 3171810, 3488991, 4123353, 4229080, 4651988, 5497804, 5814985, 6343620, 6872255, 6977982, 8246706, 9303976, 10995608, 11629970, 12687240, 13744510, 13955964, 15118961, 16493412, 17444955, 20616765, 23259940, 27489020, 27911928, 30237922, 32986824, 34889910, 41233530, 45356883, 46519880, 54978040, 60475844, 69779820, 75594805, 82467060, 90713766, 120951688, 139559640, 151189610, 164934120, 181427532, 226784415, 302379220, 362855064, 453568830, 604758440, 907137660, 1814275320]

約数ペア:

[(1, 1814275320), (2, 907137660), (3, 604758440), (4, 453568830), (5, 362855064), (6, 302379220), (8, 226784415), (10, 181427532), (11, 164934120), (12, 151189610), (13, 139559640), (15, 120951688), (20, 90713766), (22, 82467060), (24, 75594805), (26, 69779820), (30, 60475844), (33, 54978040), (39, 46519880), (40, 45356883), (44, 41233530), (52, 34889910), (55, 32986824), (60, 30237922), (65, 27911928), (66, 27489020), (78, 23259940), (88, 20616765), (104, 17444955), (110, 16493412), (120, 15118961), (130, 13955964), (132, 13744510), (143, 12687240), (156, 11629970), (165, 10995608), (195, 9303976), (220, 8246706), (260, 6977982), (264, 6872255), (286, 6343620), (312, 5814985), (330, 5497804), (390, 4651988), (429, 4229080), (440, 4123353), (520, 3488991), (572, 3171810), (660, 2748902), (715, 2537448), (780, 2325994), (858, 2114540), (1144, 1585905), (1320, 1374451), (1430, 1268724), (1560, 1162997), (1716, 1057270), (2145, 845816), (2860, 634362), (3432, 528635), (4290, 422908), (5720, 317181), (8580, 211454), (17160, 105727)]