7173617880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{418043}}^1$

素因数の和:418081

約数の個数: 128

約数和(自身を含む): 25283301120

約数和(自身を除く): 18109683240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 17160, 418043, 836086, 1254129, 1672172, 2090215, 2508258, 3344344, 4180430, 4598473, 5016516, 5434559, 6270645, 8360860, 9196946, 10033032, 10869118, 12541290, 13795419, 16303677, 16721720, 18393892, 21738236, 22992365, 25082580, 27172795, 27590838, 32607354, 36787784, 43476472, 45984730, 50165160, 54345590, 55181676, 59780149, 65214708, 68977095, 81518385, 91969460, 108691180, 110363352, 119560298, 130429416, 137954190, 163036770, 179340447, 183938920, 217382360, 239120596, 275908380, 298900745, 326073540, 358680894, 478241192, 551816760, 597801490, 652147080, 717361788, 896702235, 1195602980, 1434723576, 1793404470, 2391205960, 3586808940, 7173617880]

約数ペア:

[(1, 7173617880), (2, 3586808940), (3, 2391205960), (4, 1793404470), (5, 1434723576), (6, 1195602980), (8, 896702235), (10, 717361788), (11, 652147080), (12, 597801490), (13, 551816760), (15, 478241192), (20, 358680894), (22, 326073540), (24, 298900745), (26, 275908380), (30, 239120596), (33, 217382360), (39, 183938920), (40, 179340447), (44, 163036770), (52, 137954190), (55, 130429416), (60, 119560298), (65, 110363352), (66, 108691180), (78, 91969460), (88, 81518385), (104, 68977095), (110, 65214708), (120, 59780149), (130, 55181676), (132, 54345590), (143, 50165160), (156, 45984730), (165, 43476472), (195, 36787784), (220, 32607354), (260, 27590838), (264, 27172795), (286, 25082580), (312, 22992365), (330, 21738236), (390, 18393892), (429, 16721720), (440, 16303677), (520, 13795419), (572, 12541290), (660, 10869118), (715, 10033032), (780, 9196946), (858, 8360860), (1144, 6270645), (1320, 5434559), (1430, 5016516), (1560, 4598473), (1716, 4180430), (2145, 3344344), (2860, 2508258), (3432, 2090215), (4290, 1672172), (5720, 1254129), (8580, 836086), (17160, 418043)]