13921440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:151

約数の個数: 192

約数和(自身を含む): 49787136

約数和(自身を除く): 35865696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 96, 97, 104, 115, 120, 130, 138, 156, 160, 184, 194, 195, 208, 230, 240, 260, 276, 291, 299, 312, 345, 368, 388, 390, 416, 460, 480, 485, 520, 552, 582, 598, 624, 690, 736, 776, 780, 897, 920, 970, 1040, 1104, 1164, 1196, 1248, 1261, 1380, 1455, 1495, 1552, 1560, 1794, 1840, 1940, 2080, 2208, 2231, 2328, 2392, 2522, 2760, 2910, 2990, 3104, 3120, 3588, 3680, 3783, 3880, 4462, 4485, 4656, 4784, 5044, 5520, 5820, 5980, 6240, 6305, 6693, 7176, 7566, 7760, 8924, 8970, 9312, 9568, 10088, 11040, 11155, 11640, 11960, 12610, 13386, 14352, 15132, 15520, 17848, 17940, 18915, 20176, 22310, 23280, 23920, 25220, 26772, 28704, 29003, 30264, 33465, 35696, 35880, 37830, 40352, 44620, 46560, 47840, 50440, 53544, 58006, 60528, 66930, 71392, 71760, 75660, 87009, 89240, 100880, 107088, 116012, 121056, 133860, 143520, 145015, 151320, 174018, 178480, 201760, 214176, 232024, 267720, 290030, 302640, 348036, 356960, 435045, 464048, 535440, 580060, 605280, 696072, 870090, 928096, 1070880, 1160120, 1392144, 1740180, 2320240, 2784288, 3480360, 4640480, 6960720, 13921440]

約数ペア:

[(1, 13921440), (2, 6960720), (3, 4640480), (4, 3480360), (5, 2784288), (6, 2320240), (8, 1740180), (10, 1392144), (12, 1160120), (13, 1070880), (15, 928096), (16, 870090), (20, 696072), (23, 605280), (24, 580060), (26, 535440), (30, 464048), (32, 435045), (39, 356960), (40, 348036), (46, 302640), (48, 290030), (52, 267720), (60, 232024), (65, 214176), (69, 201760), (78, 178480), (80, 174018), (92, 151320), (96, 145015), (97, 143520), (104, 133860), (115, 121056), (120, 116012), (130, 107088), (138, 100880), (156, 89240), (160, 87009), (184, 75660), (194, 71760), (195, 71392), (208, 66930), (230, 60528), (240, 58006), (260, 53544), (276, 50440), (291, 47840), (299, 46560), (312, 44620), (345, 40352), (368, 37830), (388, 35880), (390, 35696), (416, 33465), (460, 30264), (480, 29003), (485, 28704), (520, 26772), (552, 25220), (582, 23920), (598, 23280), (624, 22310), (690, 20176), (736, 18915), (776, 17940), (780, 17848), (897, 15520), (920, 15132), (970, 14352), (1040, 13386), (1104, 12610), (1164, 11960), (1196, 11640), (1248, 11155), (1261, 11040), (1380, 10088), (1455, 9568), (1495, 9312), (1552, 8970), (1560, 8924), (1794, 7760), (1840, 7566), (1940, 7176), (2080, 6693), (2208, 6305), (2231, 6240), (2328, 5980), (2392, 5820), (2522, 5520), (2760, 5044), (2910, 4784), (2990, 4656), (3104, 4485), (3120, 4462), (3588, 3880), (3680, 3783)]