156710220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{911}}^1$

素因数の和:1031

約数の個数: 96

約数和(自身を含む): 455970816

約数和(自身を除く): 299260596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 61, 94, 122, 141, 183, 188, 235, 244, 282, 305, 366, 470, 564, 610, 705, 732, 911, 915, 940, 1220, 1410, 1822, 1830, 2733, 2820, 2867, 3644, 3660, 4555, 5466, 5734, 8601, 9110, 10932, 11468, 13665, 14335, 17202, 18220, 27330, 28670, 34404, 42817, 43005, 54660, 55571, 57340, 85634, 86010, 111142, 128451, 166713, 171268, 172020, 214085, 222284, 256902, 277855, 333426, 428170, 513804, 555710, 642255, 666852, 833565, 856340, 1111420, 1284510, 1667130, 2569020, 2611837, 3334260, 5223674, 7835511, 10447348, 13059185, 15671022, 26118370, 31342044, 39177555, 52236740, 78355110, 156710220]

約数ペア:

[(1, 156710220), (2, 78355110), (3, 52236740), (4, 39177555), (5, 31342044), (6, 26118370), (10, 15671022), (12, 13059185), (15, 10447348), (20, 7835511), (30, 5223674), (47, 3334260), (60, 2611837), (61, 2569020), (94, 1667130), (122, 1284510), (141, 1111420), (183, 856340), (188, 833565), (235, 666852), (244, 642255), (282, 555710), (305, 513804), (366, 428170), (470, 333426), (564, 277855), (610, 256902), (705, 222284), (732, 214085), (911, 172020), (915, 171268), (940, 166713), (1220, 128451), (1410, 111142), (1822, 86010), (1830, 85634), (2733, 57340), (2820, 55571), (2867, 54660), (3644, 43005), (3660, 42817), (4555, 34404), (5466, 28670), (5734, 27330), (8601, 18220), (9110, 17202), (10932, 14335), (11468, 13665)]