4429120920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{5272763}}^1$

素因数の和:5272784

約数の個数: 64

約数和(自身を含む): 15185560320

約数和(自身を除く): 10756439400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 5272763, 10545526, 15818289, 21091052, 26363815, 31636578, 36909341, 42182104, 52727630, 63273156, 73818682, 79091445, 105455260, 110728023, 126546312, 147637364, 158182890, 184546705, 210910520, 221456046, 295274728, 316365780, 369093410, 442912092, 553640115, 632731560, 738186820, 885824184, 1107280230, 1476373640, 2214560460, 4429120920]

約数ペア:

[(1, 4429120920), (2, 2214560460), (3, 1476373640), (4, 1107280230), (5, 885824184), (6, 738186820), (7, 632731560), (8, 553640115), (10, 442912092), (12, 369093410), (14, 316365780), (15, 295274728), (20, 221456046), (21, 210910520), (24, 184546705), (28, 158182890), (30, 147637364), (35, 126546312), (40, 110728023), (42, 105455260), (56, 79091445), (60, 73818682), (70, 63273156), (84, 52727630), (105, 42182104), (120, 36909341), (140, 31636578), (168, 26363815), (210, 21091052), (280, 15818289), (420, 10545526), (840, 5272763)]