1300154560

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1201}}^1$

素因数の和:1434

約数の個数: 112

約数和(自身を含む): 3297326400

約数和(自身を除く): 1997171840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 199, 272, 320, 340, 398, 544, 680, 796, 995, 1088, 1201, 1360, 1592, 1990, 2402, 2720, 3184, 3383, 3980, 4804, 5440, 6005, 6368, 6766, 7960, 9608, 12010, 12736, 13532, 15920, 16915, 19216, 20417, 24020, 27064, 31840, 33830, 38432, 40834, 48040, 54128, 63680, 67660, 76864, 81668, 96080, 102085, 108256, 135320, 163336, 192160, 204170, 216512, 238999, 270640, 326672, 384320, 408340, 477998, 541280, 653344, 816680, 955996, 1082560, 1194995, 1306688, 1633360, 1911992, 2389990, 3266720, 3823984, 4062983, 4779980, 6533440, 7647968, 8125966, 9559960, 15295936, 16251932, 19119920, 20314915, 32503864, 38239840, 40629830, 65007728, 76479680, 81259660, 130015456, 162519320, 260030912, 325038640, 650077280, 1300154560]

約数ペア:

[(1, 1300154560), (2, 650077280), (4, 325038640), (5, 260030912), (8, 162519320), (10, 130015456), (16, 81259660), (17, 76479680), (20, 65007728), (32, 40629830), (34, 38239840), (40, 32503864), (64, 20314915), (68, 19119920), (80, 16251932), (85, 15295936), (136, 9559960), (160, 8125966), (170, 7647968), (199, 6533440), (272, 4779980), (320, 4062983), (340, 3823984), (398, 3266720), (544, 2389990), (680, 1911992), (796, 1633360), (995, 1306688), (1088, 1194995), (1201, 1082560), (1360, 955996), (1592, 816680), (1990, 653344), (2402, 541280), (2720, 477998), (3184, 408340), (3383, 384320), (3980, 326672), (4804, 270640), (5440, 238999), (6005, 216512), (6368, 204170), (6766, 192160), (7960, 163336), (9608, 135320), (12010, 108256), (12736, 102085), (13532, 96080), (15920, 81668), (16915, 76864), (19216, 67660), (20417, 63680), (24020, 54128), (27064, 48040), (31840, 40834), (33830, 38432)]