23966986920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{49157}}^1$

素因数の和:49427

約数の個数: 128

約数和(自身を含む): 76450521600

約数和(自身を除く): 52483534680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 239, 255, 340, 408, 478, 510, 680, 717, 956, 1020, 1195, 1434, 1912, 2040, 2390, 2868, 3585, 4063, 4780, 5736, 7170, 8126, 9560, 12189, 14340, 16252, 20315, 24378, 28680, 32504, 40630, 48756, 49157, 60945, 81260, 97512, 98314, 121890, 147471, 162520, 196628, 243780, 245785, 294942, 393256, 487560, 491570, 589884, 737355, 835669, 983140, 1179768, 1474710, 1671338, 1966280, 2507007, 2949420, 3342676, 4178345, 5014014, 5898840, 6685352, 8356690, 10028028, 11748523, 12535035, 16713380, 20056056, 23497046, 25070070, 33426760, 35245569, 46994092, 50140140, 58742615, 70491138, 93988184, 100280280, 117485230, 140982276, 176227845, 199724891, 234970460, 281964552, 352455690, 399449782, 469940920, 599174673, 704911380, 798899564, 998624455, 1198349346, 1409822760, 1597799128, 1997248910, 2396698692, 2995873365, 3994497820, 4793397384, 5991746730, 7988995640, 11983493460, 23966986920]

約数ペア:

[(1, 23966986920), (2, 11983493460), (3, 7988995640), (4, 5991746730), (5, 4793397384), (6, 3994497820), (8, 2995873365), (10, 2396698692), (12, 1997248910), (15, 1597799128), (17, 1409822760), (20, 1198349346), (24, 998624455), (30, 798899564), (34, 704911380), (40, 599174673), (51, 469940920), (60, 399449782), (68, 352455690), (85, 281964552), (102, 234970460), (120, 199724891), (136, 176227845), (170, 140982276), (204, 117485230), (239, 100280280), (255, 93988184), (340, 70491138), (408, 58742615), (478, 50140140), (510, 46994092), (680, 35245569), (717, 33426760), (956, 25070070), (1020, 23497046), (1195, 20056056), (1434, 16713380), (1912, 12535035), (2040, 11748523), (2390, 10028028), (2868, 8356690), (3585, 6685352), (4063, 5898840), (4780, 5014014), (5736, 4178345), (7170, 3342676), (8126, 2949420), (9560, 2507007), (12189, 1966280), (14340, 1671338), (16252, 1474710), (20315, 1179768), (24378, 983140), (28680, 835669), (32504, 737355), (40630, 589884), (48756, 491570), (49157, 487560), (60945, 393256), (81260, 294942), (97512, 245785), (98314, 243780), (121890, 196628), (147471, 162520)]