2401476880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{143629}}^1$

素因数の和:143672

約数の個数: 80

約数和(自身を含む): 6411643200

約数和(自身を除く): 4010166320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 836, 880, 1045, 1520, 1672, 2090, 3344, 4180, 8360, 16720, 143629, 287258, 574516, 718145, 1149032, 1436290, 1579919, 2298064, 2728951, 2872580, 3159838, 5457902, 5745160, 6319676, 7899595, 10915804, 11490320, 12639352, 13644755, 15799190, 21831608, 25278704, 27289510, 30018461, 31598380, 43663216, 54579020, 60036922, 63196760, 109158040, 120073844, 126393520, 150092305, 218316080, 240147688, 300184610, 480295376, 600369220, 1200738440, 2401476880]

約数ペア:

[(1, 2401476880), (2, 1200738440), (4, 600369220), (5, 480295376), (8, 300184610), (10, 240147688), (11, 218316080), (16, 150092305), (19, 126393520), (20, 120073844), (22, 109158040), (38, 63196760), (40, 60036922), (44, 54579020), (55, 43663216), (76, 31598380), (80, 30018461), (88, 27289510), (95, 25278704), (110, 21831608), (152, 15799190), (176, 13644755), (190, 12639352), (209, 11490320), (220, 10915804), (304, 7899595), (380, 6319676), (418, 5745160), (440, 5457902), (760, 3159838), (836, 2872580), (880, 2728951), (1045, 2298064), (1520, 1579919), (1672, 1436290), (2090, 1149032), (3344, 718145), (4180, 574516), (8360, 287258), (16720, 143629)]