10715320

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:114

約数の個数: 128

約数和(自身を含む): 31104000

約数和(自身を除く): 20388680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 71, 77, 88, 98, 110, 140, 142, 154, 196, 220, 245, 280, 284, 308, 343, 355, 385, 392, 440, 490, 497, 539, 568, 616, 686, 710, 770, 781, 980, 994, 1078, 1372, 1420, 1540, 1562, 1715, 1960, 1988, 2156, 2485, 2695, 2744, 2840, 3080, 3124, 3430, 3479, 3773, 3905, 3976, 4312, 4970, 5390, 5467, 6248, 6860, 6958, 7546, 7810, 9940, 10780, 10934, 13720, 13916, 15092, 15620, 17395, 18865, 19880, 21560, 21868, 24353, 27335, 27832, 30184, 31240, 34790, 37730, 38269, 43736, 48706, 54670, 69580, 75460, 76538, 97412, 109340, 121765, 139160, 150920, 153076, 191345, 194824, 218680, 243530, 267883, 306152, 382690, 487060, 535766, 765380, 974120, 1071532, 1339415, 1530760, 2143064, 2678830, 5357660, 10715320]

約数ペア:

[(1, 10715320), (2, 5357660), (4, 2678830), (5, 2143064), (7, 1530760), (8, 1339415), (10, 1071532), (11, 974120), (14, 765380), (20, 535766), (22, 487060), (28, 382690), (35, 306152), (40, 267883), (44, 243530), (49, 218680), (55, 194824), (56, 191345), (70, 153076), (71, 150920), (77, 139160), (88, 121765), (98, 109340), (110, 97412), (140, 76538), (142, 75460), (154, 69580), (196, 54670), (220, 48706), (245, 43736), (280, 38269), (284, 37730), (308, 34790), (343, 31240), (355, 30184), (385, 27832), (392, 27335), (440, 24353), (490, 21868), (497, 21560), (539, 19880), (568, 18865), (616, 17395), (686, 15620), (710, 15092), (770, 13916), (781, 13720), (980, 10934), (994, 10780), (1078, 9940), (1372, 7810), (1420, 7546), (1540, 6958), (1562, 6860), (1715, 6248), (1960, 5467), (1988, 5390), (2156, 4970), (2485, 4312), (2695, 3976), (2744, 3905), (2840, 3773), (3080, 3479), (3124, 3430)]