1140147341420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{5521}}^1$

素因数の和:5856

約数の個数: 144

約数和(自身を含む): 2539428645600

約数和(自身を除く): 1399281304180

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 131, 149, 230, 262, 298, 460, 524, 529, 596, 655, 745, 1058, 1310, 1490, 2116, 2620, 2645, 2980, 3013, 3427, 5290, 5521, 6026, 6854, 10580, 11042, 12052, 13708, 15065, 17135, 19519, 22084, 27605, 30130, 34270, 39038, 55210, 60260, 68540, 69299, 78076, 78821, 97595, 110420, 126983, 138598, 157642, 195190, 253966, 277196, 315284, 346495, 390380, 394105, 448937, 507932, 634915, 692990, 723251, 788210, 822629, 897874, 1269830, 1385980, 1446502, 1576420, 1645258, 1795748, 2244685, 2539660, 2893004, 2920609, 3290516, 3616255, 4113145, 4489370, 5841218, 7232510, 8226290, 8978740, 10325551, 11682436, 14465020, 14603045, 16452580, 16634773, 18920467, 20651102, 29206090, 33269546, 37840934, 41302204, 51627755, 58412180, 66539092, 75681868, 83173865, 94602335, 103255510, 107764399, 166347730, 189204670, 206511020, 215528798, 332695460, 378409340, 382599779, 431057596, 435170741, 538821995, 765199558, 870341482, 1077643990, 1530399116, 1740682964, 1912998895, 2155287980, 2175853705, 2478581177, 3825997790, 4351707410, 4957162354, 7651995580, 8703414820, 9914324708, 12392905885, 24785811770, 49571623540, 57007367071, 114014734142, 228029468284, 285036835355, 570073670710, 1140147341420]

約数ペア:

[(1, 1140147341420), (2, 570073670710), (4, 285036835355), (5, 228029468284), (10, 114014734142), (20, 57007367071), (23, 49571623540), (46, 24785811770), (92, 12392905885), (115, 9914324708), (131, 8703414820), (149, 7651995580), (230, 4957162354), (262, 4351707410), (298, 3825997790), (460, 2478581177), (524, 2175853705), (529, 2155287980), (596, 1912998895), (655, 1740682964), (745, 1530399116), (1058, 1077643990), (1310, 870341482), (1490, 765199558), (2116, 538821995), (2620, 435170741), (2645, 431057596), (2980, 382599779), (3013, 378409340), (3427, 332695460), (5290, 215528798), (5521, 206511020), (6026, 189204670), (6854, 166347730), (10580, 107764399), (11042, 103255510), (12052, 94602335), (13708, 83173865), (15065, 75681868), (17135, 66539092), (19519, 58412180), (22084, 51627755), (27605, 41302204), (30130, 37840934), (34270, 33269546), (39038, 29206090), (55210, 20651102), (60260, 18920467), (68540, 16634773), (69299, 16452580), (78076, 14603045), (78821, 14465020), (97595, 11682436), (110420, 10325551), (126983, 8978740), (138598, 8226290), (157642, 7232510), (195190, 5841218), (253966, 4489370), (277196, 4113145), (315284, 3616255), (346495, 3290516), (390380, 2920609), (394105, 2893004), (448937, 2539660), (507932, 2244685), (634915, 1795748), (692990, 1645258), (723251, 1576420), (788210, 1446502), (822629, 1385980), (897874, 1269830)]