139705020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2843}}^1$

素因数の和:2881

約数の個数: 192

約数和(自身を含む): 535127040

約数和(自身を除く): 395422020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 2843, 3276, 3510, 3780, 4095, 4914, 5460, 5686, 7020, 8190, 8529, 9828, 11372, 12285, 14215, 16380, 17058, 19901, 24570, 25587, 28430, 34116, 36959, 39802, 42645, 49140, 51174, 56860, 59703, 73918, 76761, 79604, 85290, 99505, 102348, 110877, 119406, 127935, 147836, 153522, 170580, 179109, 184795, 199010, 221754, 238812, 255870, 258713, 298515, 307044, 332631, 358218, 369590, 383805, 398020, 443508, 511740, 517426, 537327, 554385, 597030, 665262, 716436, 739180, 767610, 776139, 895545, 997893, 1034852, 1074654, 1108770, 1194060, 1293565, 1330524, 1535220, 1552278, 1663155, 1791090, 1995786, 2149308, 2217540, 2328417, 2587130, 2686635, 3104556, 3326310, 3582180, 3880695, 3991572, 4656834, 4989465, 5174260, 5373270, 6652620, 6985251, 7761390, 9313668, 9978930, 10746540, 11642085, 13970502, 15522780, 19957860, 23284170, 27941004, 34926255, 46568340, 69852510, 139705020]

約数ペア:

[(1, 139705020), (2, 69852510), (3, 46568340), (4, 34926255), (5, 27941004), (6, 23284170), (7, 19957860), (9, 15522780), (10, 13970502), (12, 11642085), (13, 10746540), (14, 9978930), (15, 9313668), (18, 7761390), (20, 6985251), (21, 6652620), (26, 5373270), (27, 5174260), (28, 4989465), (30, 4656834), (35, 3991572), (36, 3880695), (39, 3582180), (42, 3326310), (45, 3104556), (52, 2686635), (54, 2587130), (60, 2328417), (63, 2217540), (65, 2149308), (70, 1995786), (78, 1791090), (84, 1663155), (90, 1552278), (91, 1535220), (105, 1330524), (108, 1293565), (117, 1194060), (126, 1108770), (130, 1074654), (135, 1034852), (140, 997893), (156, 895545), (180, 776139), (182, 767610), (189, 739180), (195, 716436), (210, 665262), (234, 597030), (252, 554385), (260, 537327), (270, 517426), (273, 511740), (315, 443508), (351, 398020), (364, 383805), (378, 369590), (390, 358218), (420, 332631), (455, 307044), (468, 298515), (540, 258713), (546, 255870), (585, 238812), (630, 221754), (702, 199010), (756, 184795), (780, 179109), (819, 170580), (910, 153522), (945, 147836), (1092, 127935), (1170, 119406), (1260, 110877), (1365, 102348), (1404, 99505), (1638, 85290), (1755, 79604), (1820, 76761), (1890, 73918), (2340, 59703), (2457, 56860), (2730, 51174), (2843, 49140), (3276, 42645), (3510, 39802), (3780, 36959), (4095, 34116), (4914, 28430), (5460, 25587), (5686, 24570), (7020, 19901), (8190, 17058), (8529, 16380), (9828, 14215), (11372, 12285)]