55706280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:168

約数の個数: 256

約数和(自身を含む): 209018880

約数和(自身を除く): 153312600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 47, 51, 56, 60, 68, 70, 83, 84, 85, 94, 102, 105, 119, 120, 136, 140, 141, 166, 168, 170, 188, 204, 210, 235, 238, 249, 255, 280, 282, 329, 332, 340, 357, 376, 408, 415, 420, 470, 476, 498, 510, 564, 581, 595, 658, 664, 680, 705, 714, 799, 830, 840, 940, 952, 987, 996, 1020, 1128, 1162, 1190, 1245, 1316, 1410, 1411, 1428, 1598, 1645, 1660, 1743, 1785, 1880, 1974, 1992, 2040, 2324, 2380, 2397, 2490, 2632, 2820, 2822, 2856, 2905, 3196, 3290, 3320, 3486, 3570, 3901, 3948, 3995, 4233, 4648, 4760, 4794, 4935, 4980, 5593, 5640, 5644, 5810, 6392, 6580, 6972, 7055, 7140, 7802, 7896, 7990, 8466, 8715, 9588, 9870, 9877, 9960, 11186, 11288, 11620, 11703, 11985, 13160, 13944, 14110, 14280, 15604, 15980, 16779, 16932, 17430, 19176, 19505, 19740, 19754, 21165, 22372, 23240, 23406, 23970, 27307, 27965, 28220, 29631, 31208, 31960, 33558, 33864, 34860, 39010, 39480, 39508, 42330, 44744, 46812, 47940, 49385, 54614, 55930, 56440, 58515, 59262, 66317, 67116, 69720, 78020, 79016, 81921, 83895, 84660, 93624, 95880, 98770, 109228, 111860, 117030, 118524, 132634, 134232, 136535, 148155, 156040, 163842, 167790, 169320, 197540, 198951, 218456, 223720, 234060, 237048, 265268, 273070, 296310, 327684, 331585, 335580, 395080, 397902, 409605, 464219, 468120, 530536, 546140, 592620, 655368, 663170, 671160, 795804, 819210, 928438, 994755, 1092280, 1185240, 1326340, 1392657, 1591608, 1638420, 1856876, 1989510, 2321095, 2652680, 2785314, 3276840, 3713752, 3979020, 4642190, 5570628, 6963285, 7958040, 9284380, 11141256, 13926570, 18568760, 27853140, 55706280]

約数ペア:

[(1, 55706280), (2, 27853140), (3, 18568760), (4, 13926570), (5, 11141256), (6, 9284380), (7, 7958040), (8, 6963285), (10, 5570628), (12, 4642190), (14, 3979020), (15, 3713752), (17, 3276840), (20, 2785314), (21, 2652680), (24, 2321095), (28, 1989510), (30, 1856876), (34, 1638420), (35, 1591608), (40, 1392657), (42, 1326340), (47, 1185240), (51, 1092280), (56, 994755), (60, 928438), (68, 819210), (70, 795804), (83, 671160), (84, 663170), (85, 655368), (94, 592620), (102, 546140), (105, 530536), (119, 468120), (120, 464219), (136, 409605), (140, 397902), (141, 395080), (166, 335580), (168, 331585), (170, 327684), (188, 296310), (204, 273070), (210, 265268), (235, 237048), (238, 234060), (249, 223720), (255, 218456), (280, 198951), (282, 197540), (329, 169320), (332, 167790), (340, 163842), (357, 156040), (376, 148155), (408, 136535), (415, 134232), (420, 132634), (470, 118524), (476, 117030), (498, 111860), (510, 109228), (564, 98770), (581, 95880), (595, 93624), (658, 84660), (664, 83895), (680, 81921), (705, 79016), (714, 78020), (799, 69720), (830, 67116), (840, 66317), (940, 59262), (952, 58515), (987, 56440), (996, 55930), (1020, 54614), (1128, 49385), (1162, 47940), (1190, 46812), (1245, 44744), (1316, 42330), (1410, 39508), (1411, 39480), (1428, 39010), (1598, 34860), (1645, 33864), (1660, 33558), (1743, 31960), (1785, 31208), (1880, 29631), (1974, 28220), (1992, 27965), (2040, 27307), (2324, 23970), (2380, 23406), (2397, 23240), (2490, 22372), (2632, 21165), (2820, 19754), (2822, 19740), (2856, 19505), (2905, 19176), (3196, 17430), (3290, 16932), (3320, 16779), (3486, 15980), (3570, 15604), (3901, 14280), (3948, 14110), (3995, 13944), (4233, 13160), (4648, 11985), (4760, 11703), (4794, 11620), (4935, 11288), (4980, 11186), (5593, 9960), (5640, 9877), (5644, 9870), (5810, 9588), (6392, 8715), (6580, 8466), (6972, 7990), (7055, 7896), (7140, 7802)]