130472960

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1499}}^1$

素因数の和:1541

約数の個数: 88

約数和(自身を含む): 331614000

約数和(自身を除く): 201141040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 1024, 1088, 1280, 1360, 1499, 2176, 2560, 2720, 2998, 4352, 5120, 5440, 5996, 7495, 8704, 10880, 11992, 14990, 17408, 21760, 23984, 25483, 29980, 43520, 47968, 50966, 59960, 87040, 95936, 101932, 119920, 127415, 191872, 203864, 239840, 254830, 383744, 407728, 479680, 509660, 767488, 815456, 959360, 1019320, 1534976, 1630912, 1918720, 2038640, 3261824, 3837440, 4077280, 6523648, 7674880, 8154560, 13047296, 16309120, 26094592, 32618240, 65236480, 130472960]

約数ペア:

[(1, 130472960), (2, 65236480), (4, 32618240), (5, 26094592), (8, 16309120), (10, 13047296), (16, 8154560), (17, 7674880), (20, 6523648), (32, 4077280), (34, 3837440), (40, 3261824), (64, 2038640), (68, 1918720), (80, 1630912), (85, 1534976), (128, 1019320), (136, 959360), (160, 815456), (170, 767488), (256, 509660), (272, 479680), (320, 407728), (340, 383744), (512, 254830), (544, 239840), (640, 203864), (680, 191872), (1024, 127415), (1088, 119920), (1280, 101932), (1360, 95936), (1499, 87040), (2176, 59960), (2560, 50966), (2720, 47968), (2998, 43520), (4352, 29980), (5120, 25483), (5440, 23984), (5996, 21760), (7495, 17408), (8704, 14990), (10880, 11992)]