312579548520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3617}}^1\times {\mathrm{6607}}^1$

素因数の和:10347

約数の個数: 128

約数和(自身を含む): 946746662400

約数和(自身を除く): 634167113880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 3617, 4360, 6540, 6607, 7234, 10851, 13080, 13214, 14468, 18085, 19821, 21702, 26428, 28936, 33035, 36170, 39642, 43404, 52856, 54255, 66070, 72340, 79284, 86808, 99105, 108510, 132140, 144680, 158568, 198210, 217020, 264280, 394253, 396420, 434040, 720163, 788506, 792840, 1182759, 1440326, 1577012, 1971265, 2160489, 2365518, 2880652, 3154024, 3600815, 3942530, 4320978, 4731036, 5761304, 5913795, 7201630, 7885060, 8641956, 9462072, 10802445, 11827590, 14403260, 15770120, 17283912, 21604890, 23655180, 23897519, 28806520, 43209780, 47310360, 47795038, 71692557, 86419560, 95590076, 119487595, 143385114, 191180152, 238975190, 286770228, 358462785, 477950380, 573540456, 716925570, 955900760, 1433851140, 2604829571, 2867702280, 5209659142, 7814488713, 10419318284, 13024147855, 15628977426, 20838636568, 26048295710, 31257954852, 39072443565, 52096591420, 62515909704, 78144887130, 104193182840, 156289774260, 312579548520]

約数ペア:

[(1, 312579548520), (2, 156289774260), (3, 104193182840), (4, 78144887130), (5, 62515909704), (6, 52096591420), (8, 39072443565), (10, 31257954852), (12, 26048295710), (15, 20838636568), (20, 15628977426), (24, 13024147855), (30, 10419318284), (40, 7814488713), (60, 5209659142), (109, 2867702280), (120, 2604829571), (218, 1433851140), (327, 955900760), (436, 716925570), (545, 573540456), (654, 477950380), (872, 358462785), (1090, 286770228), (1308, 238975190), (1635, 191180152), (2180, 143385114), (2616, 119487595), (3270, 95590076), (3617, 86419560), (4360, 71692557), (6540, 47795038), (6607, 47310360), (7234, 43209780), (10851, 28806520), (13080, 23897519), (13214, 23655180), (14468, 21604890), (18085, 17283912), (19821, 15770120), (21702, 14403260), (26428, 11827590), (28936, 10802445), (33035, 9462072), (36170, 8641956), (39642, 7885060), (43404, 7201630), (52856, 5913795), (54255, 5761304), (66070, 4731036), (72340, 4320978), (79284, 3942530), (86808, 3600815), (99105, 3154024), (108510, 2880652), (132140, 2365518), (144680, 2160489), (158568, 1971265), (198210, 1577012), (217020, 1440326), (264280, 1182759), (394253, 792840), (396420, 788506), (434040, 720163)]