142116390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2131}}^1$

素因数の和:2179

約数の個数: 128

約数和(自身を含む): 429811200

約数和(自身を除く): 287694810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 90, 95, 114, 117, 130, 135, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 494, 513, 570, 585, 702, 741, 855, 1026, 1170, 1235, 1482, 1710, 1755, 2131, 2223, 2470, 2565, 3510, 3705, 4262, 4446, 5130, 6393, 6669, 7410, 10655, 11115, 12786, 13338, 19179, 21310, 22230, 27703, 31965, 33345, 38358, 40489, 55406, 57537, 63930, 66690, 80978, 83109, 95895, 115074, 121467, 138515, 166218, 191790, 202445, 242934, 249327, 277030, 287685, 364401, 404890, 415545, 498654, 526357, 575370, 607335, 728802, 747981, 831090, 1052714, 1093203, 1214670, 1246635, 1495962, 1579071, 1822005, 2186406, 2493270, 2631785, 3158142, 3644010, 3739905, 4737213, 5263570, 5466015, 7479810, 7895355, 9474426, 10932030, 14211639, 15790710, 23686065, 28423278, 47372130, 71058195, 142116390]

約数ペア:

[(1, 142116390), (2, 71058195), (3, 47372130), (5, 28423278), (6, 23686065), (9, 15790710), (10, 14211639), (13, 10932030), (15, 9474426), (18, 7895355), (19, 7479810), (26, 5466015), (27, 5263570), (30, 4737213), (38, 3739905), (39, 3644010), (45, 3158142), (54, 2631785), (57, 2493270), (65, 2186406), (78, 1822005), (90, 1579071), (95, 1495962), (114, 1246635), (117, 1214670), (130, 1093203), (135, 1052714), (171, 831090), (190, 747981), (195, 728802), (234, 607335), (247, 575370), (270, 526357), (285, 498654), (342, 415545), (351, 404890), (390, 364401), (494, 287685), (513, 277030), (570, 249327), (585, 242934), (702, 202445), (741, 191790), (855, 166218), (1026, 138515), (1170, 121467), (1235, 115074), (1482, 95895), (1710, 83109), (1755, 80978), (2131, 66690), (2223, 63930), (2470, 57537), (2565, 55406), (3510, 40489), (3705, 38358), (4262, 33345), (4446, 31965), (5130, 27703), (6393, 22230), (6669, 21310), (7410, 19179), (10655, 13338), (11115, 12786)]