220623060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{27647}}^1$

素因数の和:27685

約数の個数: 96

約数和(自身を含む): 743178240

約数和(自身を除く): 522555180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 27647, 55294, 82941, 110588, 138235, 165882, 193529, 276470, 331764, 387058, 414705, 525293, 552940, 580587, 774116, 829410, 967645, 1050586, 1161174, 1575879, 1658820, 1935290, 2101172, 2322348, 2626465, 2902935, 3151758, 3677051, 3870580, 5252930, 5805870, 6303516, 7354102, 7879395, 10505860, 11031153, 11611740, 14708204, 15758790, 18385255, 22062306, 31517580, 36770510, 44124612, 55155765, 73541020, 110311530, 220623060]

約数ペア:

[(1, 220623060), (2, 110311530), (3, 73541020), (4, 55155765), (5, 44124612), (6, 36770510), (7, 31517580), (10, 22062306), (12, 18385255), (14, 15758790), (15, 14708204), (19, 11611740), (20, 11031153), (21, 10505860), (28, 7879395), (30, 7354102), (35, 6303516), (38, 5805870), (42, 5252930), (57, 3870580), (60, 3677051), (70, 3151758), (76, 2902935), (84, 2626465), (95, 2322348), (105, 2101172), (114, 1935290), (133, 1658820), (140, 1575879), (190, 1161174), (210, 1050586), (228, 967645), (266, 829410), (285, 774116), (380, 580587), (399, 552940), (420, 525293), (532, 414705), (570, 387058), (665, 331764), (798, 276470), (1140, 193529), (1330, 165882), (1596, 138235), (1995, 110588), (2660, 82941), (3990, 55294), (7980, 27647)]