138025680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 240

約数和(自身を含む): 480344256

約数和(自身を除く): 342318576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 41, 48, 52, 60, 65, 78, 80, 82, 83, 104, 120, 123, 130, 156, 164, 166, 169, 195, 205, 208, 240, 246, 249, 260, 312, 328, 332, 338, 390, 410, 415, 492, 498, 507, 520, 533, 615, 624, 656, 664, 676, 780, 820, 830, 845, 984, 996, 1014, 1040, 1066, 1079, 1230, 1245, 1328, 1352, 1560, 1599, 1640, 1660, 1690, 1968, 1992, 2028, 2132, 2158, 2460, 2490, 2535, 2665, 2704, 3120, 3198, 3237, 3280, 3320, 3380, 3403, 3984, 4056, 4264, 4316, 4920, 4980, 5070, 5330, 5395, 6396, 6474, 6640, 6760, 6806, 6929, 7995, 8112, 8528, 8632, 9840, 9960, 10140, 10209, 10660, 10790, 12792, 12948, 13520, 13612, 13858, 14027, 15990, 16185, 17015, 17264, 19920, 20280, 20418, 20787, 21320, 21580, 25584, 25896, 27224, 27716, 28054, 31980, 32370, 34030, 34645, 40560, 40836, 41574, 42081, 42640, 43160, 44239, 51045, 51792, 54448, 55432, 56108, 63960, 64740, 68060, 69290, 70135, 81672, 83148, 84162, 86320, 88478, 102090, 103935, 110864, 112216, 127920, 129480, 132717, 136120, 138580, 140270, 163344, 166296, 168324, 176956, 204180, 207870, 210405, 221195, 224432, 258960, 265434, 272240, 277160, 280540, 332592, 336648, 353912, 408360, 415740, 420810, 442390, 530868, 554320, 561080, 575107, 663585, 673296, 707824, 816720, 831480, 841620, 884780, 1061736, 1122160, 1150214, 1327170, 1662960, 1683240, 1725321, 1769560, 2123472, 2300428, 2654340, 2875535, 3366480, 3450642, 3539120, 4600856, 5308680, 5751070, 6901284, 8626605, 9201712, 10617360, 11502140, 13802568, 17253210, 23004280, 27605136, 34506420, 46008560, 69012840, 138025680]

約数ペア:

[(1, 138025680), (2, 69012840), (3, 46008560), (4, 34506420), (5, 27605136), (6, 23004280), (8, 17253210), (10, 13802568), (12, 11502140), (13, 10617360), (15, 9201712), (16, 8626605), (20, 6901284), (24, 5751070), (26, 5308680), (30, 4600856), (39, 3539120), (40, 3450642), (41, 3366480), (48, 2875535), (52, 2654340), (60, 2300428), (65, 2123472), (78, 1769560), (80, 1725321), (82, 1683240), (83, 1662960), (104, 1327170), (120, 1150214), (123, 1122160), (130, 1061736), (156, 884780), (164, 841620), (166, 831480), (169, 816720), (195, 707824), (205, 673296), (208, 663585), (240, 575107), (246, 561080), (249, 554320), (260, 530868), (312, 442390), (328, 420810), (332, 415740), (338, 408360), (390, 353912), (410, 336648), (415, 332592), (492, 280540), (498, 277160), (507, 272240), (520, 265434), (533, 258960), (615, 224432), (624, 221195), (656, 210405), (664, 207870), (676, 204180), (780, 176956), (820, 168324), (830, 166296), (845, 163344), (984, 140270), (996, 138580), (1014, 136120), (1040, 132717), (1066, 129480), (1079, 127920), (1230, 112216), (1245, 110864), (1328, 103935), (1352, 102090), (1560, 88478), (1599, 86320), (1640, 84162), (1660, 83148), (1690, 81672), (1968, 70135), (1992, 69290), (2028, 68060), (2132, 64740), (2158, 63960), (2460, 56108), (2490, 55432), (2535, 54448), (2665, 51792), (2704, 51045), (3120, 44239), (3198, 43160), (3237, 42640), (3280, 42081), (3320, 41574), (3380, 40836), (3403, 40560), (3984, 34645), (4056, 34030), (4264, 32370), (4316, 31980), (4920, 28054), (4980, 27716), (5070, 27224), (5330, 25896), (5395, 25584), (6396, 21580), (6474, 21320), (6640, 20787), (6760, 20418), (6806, 20280), (6929, 19920), (7995, 17264), (8112, 17015), (8528, 16185), (8632, 15990), (9840, 14027), (9960, 13858), (10140, 13612), (10209, 13520), (10660, 12948), (10790, 12792)]