142673520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^3$

素因数の和:89

約数の個数: 240

約数和(自身を含む): 516529440

約数和(自身を除く): 373855920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 121, 132, 136, 165, 170, 176, 187, 204, 220, 240, 242, 255, 264, 272, 289, 330, 340, 363, 374, 408, 440, 484, 510, 528, 561, 578, 605, 660, 680, 726, 748, 816, 867, 880, 935, 968, 1020, 1122, 1156, 1210, 1320, 1360, 1445, 1452, 1496, 1734, 1815, 1870, 1936, 2040, 2057, 2244, 2312, 2420, 2640, 2805, 2890, 2904, 2992, 3179, 3468, 3630, 3740, 4080, 4114, 4335, 4488, 4624, 4840, 4913, 5610, 5780, 5808, 6171, 6358, 6936, 7260, 7480, 8228, 8670, 8976, 9537, 9680, 9826, 10285, 11220, 11560, 12342, 12716, 13872, 14520, 14739, 14960, 15895, 16456, 17340, 19074, 19652, 20570, 22440, 23120, 24565, 24684, 25432, 29040, 29478, 30855, 31790, 32912, 34680, 34969, 38148, 39304, 41140, 44880, 47685, 49130, 49368, 50864, 54043, 58956, 61710, 63580, 69360, 69938, 73695, 76296, 78608, 82280, 95370, 98260, 98736, 104907, 108086, 117912, 123420, 127160, 139876, 147390, 152592, 162129, 164560, 174845, 190740, 196520, 209814, 216172, 235824, 246840, 254320, 270215, 279752, 294780, 324258, 349690, 381480, 393040, 419628, 432344, 493680, 524535, 540430, 559504, 589560, 594473, 648516, 699380, 762960, 810645, 839256, 864688, 1049070, 1080860, 1179120, 1188946, 1297032, 1398760, 1621290, 1678512, 1783419, 2098140, 2161720, 2377892, 2594064, 2797520, 2972365, 3242580, 3566838, 4196280, 4323440, 4755784, 5944730, 6485160, 7133676, 8392560, 8917095, 9511568, 11889460, 12970320, 14267352, 17834190, 23778920, 28534704, 35668380, 47557840, 71336760, 142673520]

約数ペア:

[(1, 142673520), (2, 71336760), (3, 47557840), (4, 35668380), (5, 28534704), (6, 23778920), (8, 17834190), (10, 14267352), (11, 12970320), (12, 11889460), (15, 9511568), (16, 8917095), (17, 8392560), (20, 7133676), (22, 6485160), (24, 5944730), (30, 4755784), (33, 4323440), (34, 4196280), (40, 3566838), (44, 3242580), (48, 2972365), (51, 2797520), (55, 2594064), (60, 2377892), (66, 2161720), (68, 2098140), (80, 1783419), (85, 1678512), (88, 1621290), (102, 1398760), (110, 1297032), (120, 1188946), (121, 1179120), (132, 1080860), (136, 1049070), (165, 864688), (170, 839256), (176, 810645), (187, 762960), (204, 699380), (220, 648516), (240, 594473), (242, 589560), (255, 559504), (264, 540430), (272, 524535), (289, 493680), (330, 432344), (340, 419628), (363, 393040), (374, 381480), (408, 349690), (440, 324258), (484, 294780), (510, 279752), (528, 270215), (561, 254320), (578, 246840), (605, 235824), (660, 216172), (680, 209814), (726, 196520), (748, 190740), (816, 174845), (867, 164560), (880, 162129), (935, 152592), (968, 147390), (1020, 139876), (1122, 127160), (1156, 123420), (1210, 117912), (1320, 108086), (1360, 104907), (1445, 98736), (1452, 98260), (1496, 95370), (1734, 82280), (1815, 78608), (1870, 76296), (1936, 73695), (2040, 69938), (2057, 69360), (2244, 63580), (2312, 61710), (2420, 58956), (2640, 54043), (2805, 50864), (2890, 49368), (2904, 49130), (2992, 47685), (3179, 44880), (3468, 41140), (3630, 39304), (3740, 38148), (4080, 34969), (4114, 34680), (4335, 32912), (4488, 31790), (4624, 30855), (4840, 29478), (4913, 29040), (5610, 25432), (5780, 24684), (5808, 24565), (6171, 23120), (6358, 22440), (6936, 20570), (7260, 19652), (7480, 19074), (8228, 17340), (8670, 16456), (8976, 15895), (9537, 14960), (9680, 14739), (9826, 14520), (10285, 13872), (11220, 12716), (11560, 12342)]