1616049433980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1999121}}^1$

素因数の和:1999641

約数の個数: 120

約数和(自身を含む): 5079769002000

約数和(自身を除く): 3463719568020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 499, 540, 810, 998, 1497, 1620, 1996, 2495, 2994, 4491, 4990, 5988, 7485, 8982, 9980, 13473, 14970, 17964, 22455, 26946, 29940, 40419, 44910, 53892, 67365, 80838, 89820, 134730, 161676, 202095, 269460, 404190, 808380, 1999121, 3998242, 5997363, 7996484, 9995605, 11994726, 17992089, 19991210, 23989452, 29986815, 35984178, 39982420, 53976267, 59973630, 71968356, 89960445, 107952534, 119947260, 161928801, 179920890, 215905068, 269881335, 323857602, 359841780, 539762670, 647715204, 809644005, 997561379, 1079525340, 1619288010, 1995122758, 2992684137, 3238576020, 3990245516, 4987806895, 5985368274, 8978052411, 9975613790, 11970736548, 14963420685, 17956104822, 19951227580, 26934157233, 29926841370, 35912209644, 44890262055, 53868314466, 59853682740, 80802471699, 89780524110, 107736628932, 134670786165, 161604943398, 179561048220, 269341572330, 323209886796, 404012358495, 538683144660, 808024716990, 1616049433980]

約数ペア:

[(1, 1616049433980), (2, 808024716990), (3, 538683144660), (4, 404012358495), (5, 323209886796), (6, 269341572330), (9, 179561048220), (10, 161604943398), (12, 134670786165), (15, 107736628932), (18, 89780524110), (20, 80802471699), (27, 59853682740), (30, 53868314466), (36, 44890262055), (45, 35912209644), (54, 29926841370), (60, 26934157233), (81, 19951227580), (90, 17956104822), (108, 14963420685), (135, 11970736548), (162, 9975613790), (180, 8978052411), (270, 5985368274), (324, 4987806895), (405, 3990245516), (499, 3238576020), (540, 2992684137), (810, 1995122758), (998, 1619288010), (1497, 1079525340), (1620, 997561379), (1996, 809644005), (2495, 647715204), (2994, 539762670), (4491, 359841780), (4990, 323857602), (5988, 269881335), (7485, 215905068), (8982, 179920890), (9980, 161928801), (13473, 119947260), (14970, 107952534), (17964, 89960445), (22455, 71968356), (26946, 59973630), (29940, 53976267), (40419, 39982420), (44910, 35984178), (53892, 29986815), (67365, 23989452), (80838, 19991210), (89820, 17992089), (134730, 11994726), (161676, 9995605), (202095, 7996484), (269460, 5997363), (404190, 3998242), (808380, 1999121)]