506792960

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1$

素因数の和:190

約数の個数: 132

約数和(自身を含む): 1268386704

約数和(自身を除く): 761593744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 103, 124, 128, 155, 160, 206, 248, 256, 310, 320, 412, 496, 512, 515, 620, 640, 824, 961, 992, 1024, 1030, 1240, 1280, 1648, 1922, 1984, 2060, 2480, 2560, 3193, 3296, 3844, 3968, 4120, 4805, 4960, 5120, 6386, 6592, 7688, 7936, 8240, 9610, 9920, 12772, 13184, 15376, 15872, 15965, 16480, 19220, 19840, 25544, 26368, 30752, 31744, 31930, 32960, 38440, 39680, 51088, 52736, 61504, 63860, 65920, 76880, 79360, 98983, 102176, 105472, 123008, 127720, 131840, 153760, 158720, 197966, 204352, 246016, 255440, 263680, 307520, 395932, 408704, 492032, 494915, 510880, 527360, 615040, 791864, 817408, 984064, 989830, 1021760, 1230080, 1583728, 1634816, 1979660, 2043520, 2460160, 3167456, 3269632, 3959320, 4087040, 4920320, 6334912, 7918640, 8174080, 12669824, 15837280, 16348160, 25339648, 31674560, 50679296, 63349120, 101358592, 126698240, 253396480, 506792960]

約数ペア:

[(1, 506792960), (2, 253396480), (4, 126698240), (5, 101358592), (8, 63349120), (10, 50679296), (16, 31674560), (20, 25339648), (31, 16348160), (32, 15837280), (40, 12669824), (62, 8174080), (64, 7918640), (80, 6334912), (103, 4920320), (124, 4087040), (128, 3959320), (155, 3269632), (160, 3167456), (206, 2460160), (248, 2043520), (256, 1979660), (310, 1634816), (320, 1583728), (412, 1230080), (496, 1021760), (512, 989830), (515, 984064), (620, 817408), (640, 791864), (824, 615040), (961, 527360), (992, 510880), (1024, 494915), (1030, 492032), (1240, 408704), (1280, 395932), (1648, 307520), (1922, 263680), (1984, 255440), (2060, 246016), (2480, 204352), (2560, 197966), (3193, 158720), (3296, 153760), (3844, 131840), (3968, 127720), (4120, 123008), (4805, 105472), (4960, 102176), (5120, 98983), (6386, 79360), (6592, 76880), (7688, 65920), (7936, 63860), (8240, 61504), (9610, 52736), (9920, 51088), (12772, 39680), (13184, 38440), (15376, 32960), (15872, 31930), (15965, 31744), (16480, 30752), (19220, 26368), (19840, 25544)]