13467480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 44452800

約数和(自身を除く): 30985320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 89, 97, 104, 120, 130, 156, 178, 194, 195, 260, 267, 291, 312, 356, 388, 390, 445, 485, 520, 534, 582, 712, 776, 780, 890, 970, 1068, 1157, 1164, 1261, 1335, 1455, 1560, 1780, 1940, 2136, 2314, 2328, 2522, 2670, 2910, 3471, 3560, 3783, 3880, 4628, 5044, 5340, 5785, 5820, 6305, 6942, 7566, 8633, 9256, 10088, 10680, 11570, 11640, 12610, 13884, 15132, 17266, 17355, 18915, 23140, 25220, 25899, 27768, 30264, 34532, 34710, 37830, 43165, 46280, 50440, 51798, 69064, 69420, 75660, 86330, 103596, 112229, 129495, 138840, 151320, 172660, 207192, 224458, 258990, 336687, 345320, 448916, 517980, 561145, 673374, 897832, 1035960, 1122290, 1346748, 1683435, 2244580, 2693496, 3366870, 4489160, 6733740, 13467480]

約数ペア:

[(1, 13467480), (2, 6733740), (3, 4489160), (4, 3366870), (5, 2693496), (6, 2244580), (8, 1683435), (10, 1346748), (12, 1122290), (13, 1035960), (15, 897832), (20, 673374), (24, 561145), (26, 517980), (30, 448916), (39, 345320), (40, 336687), (52, 258990), (60, 224458), (65, 207192), (78, 172660), (89, 151320), (97, 138840), (104, 129495), (120, 112229), (130, 103596), (156, 86330), (178, 75660), (194, 69420), (195, 69064), (260, 51798), (267, 50440), (291, 46280), (312, 43165), (356, 37830), (388, 34710), (390, 34532), (445, 30264), (485, 27768), (520, 25899), (534, 25220), (582, 23140), (712, 18915), (776, 17355), (780, 17266), (890, 15132), (970, 13884), (1068, 12610), (1157, 11640), (1164, 11570), (1261, 10680), (1335, 10088), (1455, 9256), (1560, 8633), (1780, 7566), (1940, 6942), (2136, 6305), (2314, 5820), (2328, 5785), (2522, 5340), (2670, 5044), (2910, 4628), (3471, 3880), (3560, 3783)]