223276560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71563}}^1$

素因数の和:71592

約数の個数: 80

約数和(自身を含む): 745410624

約数和(自身を除く): 522134064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 71563, 143126, 214689, 286252, 357815, 429378, 572504, 715630, 858756, 930319, 1073445, 1145008, 1431260, 1717512, 1860638, 2146890, 2790957, 2862520, 3435024, 3721276, 4293780, 4651595, 5581914, 5725040, 7442552, 8587560, 9303190, 11163828, 13954785, 14885104, 17175120, 18606380, 22327656, 27909570, 37212760, 44655312, 55819140, 74425520, 111638280, 223276560]

約数ペア:

[(1, 223276560), (2, 111638280), (3, 74425520), (4, 55819140), (5, 44655312), (6, 37212760), (8, 27909570), (10, 22327656), (12, 18606380), (13, 17175120), (15, 14885104), (16, 13954785), (20, 11163828), (24, 9303190), (26, 8587560), (30, 7442552), (39, 5725040), (40, 5581914), (48, 4651595), (52, 4293780), (60, 3721276), (65, 3435024), (78, 2862520), (80, 2790957), (104, 2146890), (120, 1860638), (130, 1717512), (156, 1431260), (195, 1145008), (208, 1073445), (240, 930319), (260, 858756), (312, 715630), (390, 572504), (520, 429378), (624, 357815), (780, 286252), (1040, 214689), (1560, 143126), (3120, 71563)]