61401105240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{699967}}^1$

素因数の和:700041

約数の個数: 128

約数和(自身を含む): 199574876160

約数和(自身を除く): 138173770920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 43, 51, 60, 68, 85, 86, 102, 120, 129, 136, 170, 172, 204, 215, 255, 258, 340, 344, 408, 430, 510, 516, 645, 680, 731, 860, 1020, 1032, 1290, 1462, 1720, 2040, 2193, 2580, 2924, 3655, 4386, 5160, 5848, 7310, 8772, 10965, 14620, 17544, 21930, 29240, 43860, 87720, 699967, 1399934, 2099901, 2799868, 3499835, 4199802, 5599736, 6999670, 8399604, 10499505, 11899439, 13999340, 16799208, 20999010, 23798878, 27998680, 30098581, 35698317, 41998020, 47597756, 59497195, 60197162, 71396634, 83996040, 90295743, 95195512, 118994390, 120394324, 142793268, 150492905, 178491585, 180591486, 237988780, 240788648, 285586536, 300985810, 356983170, 361182972, 451478715, 475977560, 511675877, 601971620, 713966340, 722365944, 902957430, 1023351754, 1203943240, 1427932680, 1535027631, 1805914860, 2046703508, 2558379385, 3070055262, 3611829720, 4093407016, 5116758770, 6140110524, 7675138155, 10233517540, 12280221048, 15350276310, 20467035080, 30700552620, 61401105240]

約数ペア:

[(1, 61401105240), (2, 30700552620), (3, 20467035080), (4, 15350276310), (5, 12280221048), (6, 10233517540), (8, 7675138155), (10, 6140110524), (12, 5116758770), (15, 4093407016), (17, 3611829720), (20, 3070055262), (24, 2558379385), (30, 2046703508), (34, 1805914860), (40, 1535027631), (43, 1427932680), (51, 1203943240), (60, 1023351754), (68, 902957430), (85, 722365944), (86, 713966340), (102, 601971620), (120, 511675877), (129, 475977560), (136, 451478715), (170, 361182972), (172, 356983170), (204, 300985810), (215, 285586536), (255, 240788648), (258, 237988780), (340, 180591486), (344, 178491585), (408, 150492905), (430, 142793268), (510, 120394324), (516, 118994390), (645, 95195512), (680, 90295743), (731, 83996040), (860, 71396634), (1020, 60197162), (1032, 59497195), (1290, 47597756), (1462, 41998020), (1720, 35698317), (2040, 30098581), (2193, 27998680), (2580, 23798878), (2924, 20999010), (3655, 16799208), (4386, 13999340), (5160, 11899439), (5848, 10499505), (7310, 8399604), (8772, 6999670), (10965, 5599736), (14620, 4199802), (17544, 3499835), (21930, 2799868), (29240, 2099901), (43860, 1399934), (87720, 699967)]