666714840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 384

約数和(自身を含む): 2423494080

約数和(自身を除く): 1756779240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 37, 40, 44, 51, 55, 60, 66, 68, 73, 74, 85, 88, 102, 110, 111, 120, 121, 132, 136, 146, 148, 165, 170, 185, 187, 204, 219, 220, 222, 242, 255, 264, 292, 296, 330, 340, 363, 365, 370, 374, 407, 408, 438, 440, 444, 484, 510, 555, 561, 584, 605, 629, 660, 680, 726, 730, 740, 748, 803, 814, 876, 888, 935, 968, 1020, 1095, 1110, 1122, 1210, 1221, 1241, 1258, 1320, 1452, 1460, 1480, 1496, 1606, 1628, 1752, 1815, 1870, 1887, 2035, 2040, 2057, 2190, 2220, 2244, 2409, 2420, 2442, 2482, 2516, 2701, 2805, 2904, 2920, 3145, 3212, 3256, 3630, 3723, 3740, 3774, 4015, 4070, 4114, 4380, 4440, 4477, 4488, 4818, 4840, 4884, 4964, 5032, 5402, 5610, 6105, 6171, 6205, 6290, 6424, 6919, 7260, 7446, 7480, 7548, 8030, 8103, 8140, 8228, 8760, 8833, 8954, 9435, 9636, 9768, 9928, 10285, 10804, 11220, 12045, 12210, 12342, 12410, 12580, 13431, 13505, 13651, 13838, 14520, 14892, 15096, 16060, 16206, 16280, 16456, 17666, 17908, 18615, 18870, 19272, 20570, 20757, 21608, 22385, 22440, 24090, 24420, 24684, 24820, 25160, 26499, 26862, 27010, 27302, 27676, 29711, 29784, 30855, 32120, 32412, 34595, 35332, 35816, 37230, 37740, 40515, 40953, 41140, 41514, 44165, 44770, 45917, 48180, 48840, 49368, 49640, 52998, 53724, 54020, 54604, 55352, 59422, 61710, 64824, 67155, 68255, 69190, 70664, 74460, 75480, 76109, 81030, 81906, 82280, 83028, 88330, 89133, 89540, 91834, 96360, 103785, 105996, 107448, 108040, 109208, 118844, 123420, 132495, 134310, 136510, 137751, 138380, 148555, 148920, 150161, 152218, 162060, 163812, 166056, 176660, 178266, 179080, 183668, 204765, 207570, 211992, 228327, 229585, 237688, 246840, 264990, 268620, 273020, 275502, 276760, 297110, 300322, 304436, 324120, 326821, 327624, 353320, 356532, 367336, 380545, 409530, 415140, 445665, 450483, 456654, 459170, 505087, 529980, 537240, 546040, 551004, 594220, 600644, 608872, 653642, 688755, 713064, 750805, 761090, 819060, 830280, 891330, 900966, 913308, 918340, 980463, 1010174, 1059960, 1102008, 1141635, 1188440, 1201288, 1307284, 1377510, 1501610, 1515261, 1522180, 1634105, 1638120, 1782660, 1801932, 1826616, 1836680, 1960926, 2020348, 2252415, 2283270, 2525435, 2614568, 2755020, 3003220, 3030522, 3044360, 3268210, 3565320, 3603864, 3921852, 4040696, 4504830, 4566540, 4902315, 5050870, 5510040, 5555957, 6006440, 6061044, 6536420, 7576305, 7843704, 9009660, 9133080, 9804630, 10101740, 11111914, 12122088, 13072840, 15152610, 16667871, 18019320, 19609260, 20203480, 22223828, 27779785, 30305220, 33335742, 39218520, 44447656, 55559570, 60610440, 66671484, 83339355, 111119140, 133342968, 166678710, 222238280, 333357420, 666714840]

約数ペア:

[(1, 666714840), (2, 333357420), (3, 222238280), (4, 166678710), (5, 133342968), (6, 111119140), (8, 83339355), (10, 66671484), (11, 60610440), (12, 55559570), (15, 44447656), (17, 39218520), (20, 33335742), (22, 30305220), (24, 27779785), (30, 22223828), (33, 20203480), (34, 19609260), (37, 18019320), (40, 16667871), (44, 15152610), (51, 13072840), (55, 12122088), (60, 11111914), (66, 10101740), (68, 9804630), (73, 9133080), (74, 9009660), (85, 7843704), (88, 7576305), (102, 6536420), (110, 6061044), (111, 6006440), (120, 5555957), (121, 5510040), (132, 5050870), (136, 4902315), (146, 4566540), (148, 4504830), (165, 4040696), (170, 3921852), (185, 3603864), (187, 3565320), (204, 3268210), (219, 3044360), (220, 3030522), (222, 3003220), (242, 2755020), (255, 2614568), (264, 2525435), (292, 2283270), (296, 2252415), (330, 2020348), (340, 1960926), (363, 1836680), (365, 1826616), (370, 1801932), (374, 1782660), (407, 1638120), (408, 1634105), (438, 1522180), (440, 1515261), (444, 1501610), (484, 1377510), (510, 1307284), (555, 1201288), (561, 1188440), (584, 1141635), (605, 1102008), (629, 1059960), (660, 1010174), (680, 980463), (726, 918340), (730, 913308), (740, 900966), (748, 891330), (803, 830280), (814, 819060), (876, 761090), (888, 750805), (935, 713064), (968, 688755), (1020, 653642), (1095, 608872), (1110, 600644), (1122, 594220), (1210, 551004), (1221, 546040), (1241, 537240), (1258, 529980), (1320, 505087), (1452, 459170), (1460, 456654), (1480, 450483), (1496, 445665), (1606, 415140), (1628, 409530), (1752, 380545), (1815, 367336), (1870, 356532), (1887, 353320), (2035, 327624), (2040, 326821), (2057, 324120), (2190, 304436), (2220, 300322), (2244, 297110), (2409, 276760), (2420, 275502), (2442, 273020), (2482, 268620), (2516, 264990), (2701, 246840), (2805, 237688), (2904, 229585), (2920, 228327), (3145, 211992), (3212, 207570), (3256, 204765), (3630, 183668), (3723, 179080), (3740, 178266), (3774, 176660), (4015, 166056), (4070, 163812), (4114, 162060), (4380, 152218), (4440, 150161), (4477, 148920), (4488, 148555), (4818, 138380), (4840, 137751), (4884, 136510), (4964, 134310), (5032, 132495), (5402, 123420), (5610, 118844), (6105, 109208), (6171, 108040), (6205, 107448), (6290, 105996), (6424, 103785), (6919, 96360), (7260, 91834), (7446, 89540), (7480, 89133), (7548, 88330), (8030, 83028), (8103, 82280), (8140, 81906), (8228, 81030), (8760, 76109), (8833, 75480), (8954, 74460), (9435, 70664), (9636, 69190), (9768, 68255), (9928, 67155), (10285, 64824), (10804, 61710), (11220, 59422), (12045, 55352), (12210, 54604), (12342, 54020), (12410, 53724), (12580, 52998), (13431, 49640), (13505, 49368), (13651, 48840), (13838, 48180), (14520, 45917), (14892, 44770), (15096, 44165), (16060, 41514), (16206, 41140), (16280, 40953), (16456, 40515), (17666, 37740), (17908, 37230), (18615, 35816), (18870, 35332), (19272, 34595), (20570, 32412), (20757, 32120), (21608, 30855), (22385, 29784), (22440, 29711), (24090, 27676), (24420, 27302), (24684, 27010), (24820, 26862), (25160, 26499)]