1631967120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{323803}}^1$

素因数の和:323829

約数の個数: 120

約数和(自身を含む): 6263664576

約数和(自身を除く): 4631697456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 323803, 647606, 971409, 1295212, 1619015, 1942818, 2266621, 2590424, 2914227, 3238030, 3885636, 4533242, 4857045, 5180848, 5828454, 6476060, 6799863, 7771272, 9066484, 9714090, 11333105, 11656908, 12952120, 13599726, 14571135, 15542544, 18132968, 19428180, 20399589, 22666210, 23313816, 25904240, 27199452, 29142270, 33999315, 36265936, 38856360, 40799178, 45332420, 46627632, 54398904, 58284540, 67998630, 77712720, 81598356, 90664840, 101997945, 108797808, 116569080, 135997260, 163196712, 181329680, 203995890, 233138160, 271994520, 326393424, 407991780, 543989040, 815983560, 1631967120]

約数ペア:

[(1, 1631967120), (2, 815983560), (3, 543989040), (4, 407991780), (5, 326393424), (6, 271994520), (7, 233138160), (8, 203995890), (9, 181329680), (10, 163196712), (12, 135997260), (14, 116569080), (15, 108797808), (16, 101997945), (18, 90664840), (20, 81598356), (21, 77712720), (24, 67998630), (28, 58284540), (30, 54398904), (35, 46627632), (36, 45332420), (40, 40799178), (42, 38856360), (45, 36265936), (48, 33999315), (56, 29142270), (60, 27199452), (63, 25904240), (70, 23313816), (72, 22666210), (80, 20399589), (84, 19428180), (90, 18132968), (105, 15542544), (112, 14571135), (120, 13599726), (126, 12952120), (140, 11656908), (144, 11333105), (168, 9714090), (180, 9066484), (210, 7771272), (240, 6799863), (252, 6476060), (280, 5828454), (315, 5180848), (336, 4857045), (360, 4533242), (420, 3885636), (504, 3238030), (560, 2914227), (630, 2590424), (720, 2266621), (840, 1942818), (1008, 1619015), (1260, 1295212), (1680, 971409), (2520, 647606), (5040, 323803)]