716953120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11119}}^1$

素因数の和:11178

約数の個数: 96

約数和(自身を含む): 1883105280

約数和(自身を除く): 1166152160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 403, 416, 496, 520, 620, 806, 992, 1040, 1240, 1612, 2015, 2080, 2480, 3224, 4030, 4960, 6448, 8060, 11119, 12896, 16120, 22238, 32240, 44476, 55595, 64480, 88952, 111190, 144547, 177904, 222380, 289094, 344689, 355808, 444760, 578188, 689378, 722735, 889520, 1156376, 1378756, 1445470, 1723445, 1779040, 2312752, 2757512, 2890940, 3446890, 4480957, 4625504, 5515024, 5781880, 6893780, 8961914, 11030048, 11563760, 13787560, 17923828, 22404785, 23127520, 27575120, 35847656, 44809570, 55150240, 71695312, 89619140, 143390624, 179238280, 358476560, 716953120]

約数ペア:

[(1, 716953120), (2, 358476560), (4, 179238280), (5, 143390624), (8, 89619140), (10, 71695312), (13, 55150240), (16, 44809570), (20, 35847656), (26, 27575120), (31, 23127520), (32, 22404785), (40, 17923828), (52, 13787560), (62, 11563760), (65, 11030048), (80, 8961914), (104, 6893780), (124, 5781880), (130, 5515024), (155, 4625504), (160, 4480957), (208, 3446890), (248, 2890940), (260, 2757512), (310, 2312752), (403, 1779040), (416, 1723445), (496, 1445470), (520, 1378756), (620, 1156376), (806, 889520), (992, 722735), (1040, 689378), (1240, 578188), (1612, 444760), (2015, 355808), (2080, 344689), (2480, 289094), (3224, 222380), (4030, 177904), (4960, 144547), (6448, 111190), (8060, 88952), (11119, 64480), (12896, 55595), (16120, 44476), (22238, 32240)]