2088404760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{70459}}^1$

素因数の和:70505

約数の個数: 128

約数和(自身を含む): 7102368000

約数和(自身を除く): 5013963240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2964, 3705, 4940, 5928, 7410, 9880, 14820, 29640, 70459, 140918, 211377, 281836, 352295, 422754, 563672, 704590, 845508, 915967, 1056885, 1338721, 1409180, 1691016, 1831934, 2113770, 2677442, 2747901, 2818360, 3663868, 4016163, 4227540, 4579835, 5354884, 5495802, 6693605, 7327736, 8032326, 8455080, 9159670, 10709768, 10991604, 13387210, 13739505, 16064652, 17403373, 18319340, 20080815, 21983208, 26774420, 27479010, 32129304, 34806746, 36638680, 40161630, 52210119, 53548840, 54958020, 69613492, 80323260, 87016865, 104420238, 109916040, 139226984, 160646520, 174033730, 208840476, 261050595, 348067460, 417680952, 522101190, 696134920, 1044202380, 2088404760]

約数ペア:

[(1, 2088404760), (2, 1044202380), (3, 696134920), (4, 522101190), (5, 417680952), (6, 348067460), (8, 261050595), (10, 208840476), (12, 174033730), (13, 160646520), (15, 139226984), (19, 109916040), (20, 104420238), (24, 87016865), (26, 80323260), (30, 69613492), (38, 54958020), (39, 53548840), (40, 52210119), (52, 40161630), (57, 36638680), (60, 34806746), (65, 32129304), (76, 27479010), (78, 26774420), (95, 21983208), (104, 20080815), (114, 18319340), (120, 17403373), (130, 16064652), (152, 13739505), (156, 13387210), (190, 10991604), (195, 10709768), (228, 9159670), (247, 8455080), (260, 8032326), (285, 7327736), (312, 6693605), (380, 5495802), (390, 5354884), (456, 4579835), (494, 4227540), (520, 4016163), (570, 3663868), (741, 2818360), (760, 2747901), (780, 2677442), (988, 2113770), (1140, 1831934), (1235, 1691016), (1482, 1409180), (1560, 1338721), (1976, 1056885), (2280, 915967), (2470, 845508), (2964, 704590), (3705, 563672), (4940, 422754), (5928, 352295), (7410, 281836), (9880, 211377), (14820, 140918), (29640, 70459)]