145160960

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{953}}^1$

素因数の和:998

約数の個数: 144

約数和(自身を含む): 421194816

約数和(自身を除く): 276033856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 256, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 953, 1088, 1120, 1190, 1280, 1360, 1792, 1904, 1906, 2176, 2240, 2380, 2720, 3808, 3812, 4352, 4480, 4760, 4765, 5440, 6671, 7616, 7624, 8960, 9520, 9530, 10880, 13342, 15232, 15248, 16201, 19040, 19060, 21760, 26684, 30464, 30496, 32402, 33355, 38080, 38120, 53368, 60992, 64804, 66710, 76160, 76240, 81005, 106736, 113407, 121984, 129608, 133420, 152320, 152480, 162010, 213472, 226814, 243968, 259216, 266840, 304960, 324020, 426944, 453628, 518432, 533680, 567035, 609920, 648040, 853888, 907256, 1036864, 1067360, 1134070, 1219840, 1296080, 1707776, 1814512, 2073728, 2134720, 2268140, 2592160, 3629024, 4147456, 4269440, 4536280, 5184320, 7258048, 8538880, 9072560, 10368640, 14516096, 18145120, 20737280, 29032192, 36290240, 72580480, 145160960]

約数ペア:

[(1, 145160960), (2, 72580480), (4, 36290240), (5, 29032192), (7, 20737280), (8, 18145120), (10, 14516096), (14, 10368640), (16, 9072560), (17, 8538880), (20, 7258048), (28, 5184320), (32, 4536280), (34, 4269440), (35, 4147456), (40, 3629024), (56, 2592160), (64, 2268140), (68, 2134720), (70, 2073728), (80, 1814512), (85, 1707776), (112, 1296080), (119, 1219840), (128, 1134070), (136, 1067360), (140, 1036864), (160, 907256), (170, 853888), (224, 648040), (238, 609920), (256, 567035), (272, 533680), (280, 518432), (320, 453628), (340, 426944), (448, 324020), (476, 304960), (544, 266840), (560, 259216), (595, 243968), (640, 226814), (680, 213472), (896, 162010), (952, 152480), (953, 152320), (1088, 133420), (1120, 129608), (1190, 121984), (1280, 113407), (1360, 106736), (1792, 81005), (1904, 76240), (1906, 76160), (2176, 66710), (2240, 64804), (2380, 60992), (2720, 53368), (3808, 38120), (3812, 38080), (4352, 33355), (4480, 32402), (4760, 30496), (4765, 30464), (5440, 26684), (6671, 21760), (7616, 19060), (7624, 19040), (8960, 16201), (9520, 15248), (9530, 15232), (10880, 13342)]