4004801640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{1589207}}^1$

素因数の和:1589231

約数の個数: 96

約数和(自身を含む): 14874986880

約数和(自身を除く): 10870185240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 1589207, 3178414, 4767621, 6356828, 7946035, 9535242, 11124449, 12713656, 14302863, 15892070, 19070484, 22248898, 23838105, 28605726, 31784140, 33373347, 38140968, 44497796, 47676210, 55622245, 57211452, 63568280, 66746694, 71514315, 88995592, 95352420, 100120041, 111244490, 114422904, 133493388, 143028630, 166866735, 190704840, 200240082, 222488980, 266986776, 286057260, 333733470, 400480164, 444977960, 500600205, 572114520, 667466940, 800960328, 1001200410, 1334933880, 2002400820, 4004801640]

約数ペア:

[(1, 4004801640), (2, 2002400820), (3, 1334933880), (4, 1001200410), (5, 800960328), (6, 667466940), (7, 572114520), (8, 500600205), (9, 444977960), (10, 400480164), (12, 333733470), (14, 286057260), (15, 266986776), (18, 222488980), (20, 200240082), (21, 190704840), (24, 166866735), (28, 143028630), (30, 133493388), (35, 114422904), (36, 111244490), (40, 100120041), (42, 95352420), (45, 88995592), (56, 71514315), (60, 66746694), (63, 63568280), (70, 57211452), (72, 55622245), (84, 47676210), (90, 44497796), (105, 38140968), (120, 33373347), (126, 31784140), (140, 28605726), (168, 23838105), (180, 22248898), (210, 19070484), (252, 15892070), (280, 14302863), (315, 12713656), (360, 11124449), (420, 9535242), (504, 7946035), (630, 6356828), (840, 4767621), (1260, 3178414), (2520, 1589207)]