123159712060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{7270349}}^1$

素因数の和:7270387

約数の個数: 72

約数和(自身を含む): 324897400800

約数和(自身を除く): 201737688740

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1694, 2420, 3388, 4235, 8470, 16940, 7270349, 14540698, 29081396, 36351745, 50892443, 72703490, 79973839, 101784886, 145406980, 159947678, 203569772, 254462215, 319895356, 399869195, 508924430, 559816873, 799738390, 879712229, 1017848860, 1119633746, 1599476780, 1759424458, 2239267492, 2799084365, 3518848916, 4398561145, 5598168730, 6157985603, 8797122290, 11196337460, 12315971206, 17594244580, 24631942412, 30789928015, 61579856030, 123159712060]

約数ペア:

[(1, 123159712060), (2, 61579856030), (4, 30789928015), (5, 24631942412), (7, 17594244580), (10, 12315971206), (11, 11196337460), (14, 8797122290), (20, 6157985603), (22, 5598168730), (28, 4398561145), (35, 3518848916), (44, 2799084365), (55, 2239267492), (70, 1759424458), (77, 1599476780), (110, 1119633746), (121, 1017848860), (140, 879712229), (154, 799738390), (220, 559816873), (242, 508924430), (308, 399869195), (385, 319895356), (484, 254462215), (605, 203569772), (770, 159947678), (847, 145406980), (1210, 101784886), (1540, 79973839), (1694, 72703490), (2420, 50892443), (3388, 36351745), (4235, 29081396), (8470, 14540698), (16940, 7270349)]