1779116640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31147}}^1$

素因数の和:31189

約数の個数: 192

約数和(自身を含む): 6781791744

約数和(自身を除く): 5002675104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2720, 2856, 3360, 3570, 3808, 4080, 4760, 5712, 7140, 8160, 9520, 11424, 14280, 19040, 28560, 31147, 57120, 62294, 93441, 124588, 155735, 186882, 218029, 249176, 311470, 373764, 436058, 467205, 498352, 529499, 622940, 654087, 747528, 872116, 934410, 996704, 1058998, 1090145, 1245880, 1308174, 1495056, 1588497, 1744232, 1868820, 2117996, 2180290, 2491760, 2616348, 2647495, 2990112, 3176994, 3270435, 3488464, 3706493, 3737640, 4235992, 4360580, 4983520, 5232696, 5294990, 6353988, 6540870, 6976928, 7412986, 7475280, 7942485, 8471984, 8721160, 10465392, 10589980, 11119479, 12707976, 13081740, 14825972, 14950560, 15884970, 16943968, 17442320, 18532465, 20930784, 21179960, 22238958, 25415952, 26163480, 29651944, 31769940, 34884640, 37064930, 42359920, 44477916, 50831904, 52326960, 55597395, 59303888, 63539880, 74129860, 84719840, 88955832, 104653920, 111194790, 118607776, 127079760, 148259720, 177911664, 222389580, 254159520, 296519440, 355823328, 444779160, 593038880, 889558320, 1779116640]

約数ペア:

[(1, 1779116640), (2, 889558320), (3, 593038880), (4, 444779160), (5, 355823328), (6, 296519440), (7, 254159520), (8, 222389580), (10, 177911664), (12, 148259720), (14, 127079760), (15, 118607776), (16, 111194790), (17, 104653920), (20, 88955832), (21, 84719840), (24, 74129860), (28, 63539880), (30, 59303888), (32, 55597395), (34, 52326960), (35, 50831904), (40, 44477916), (42, 42359920), (48, 37064930), (51, 34884640), (56, 31769940), (60, 29651944), (68, 26163480), (70, 25415952), (80, 22238958), (84, 21179960), (85, 20930784), (96, 18532465), (102, 17442320), (105, 16943968), (112, 15884970), (119, 14950560), (120, 14825972), (136, 13081740), (140, 12707976), (160, 11119479), (168, 10589980), (170, 10465392), (204, 8721160), (210, 8471984), (224, 7942485), (238, 7475280), (240, 7412986), (255, 6976928), (272, 6540870), (280, 6353988), (336, 5294990), (340, 5232696), (357, 4983520), (408, 4360580), (420, 4235992), (476, 3737640), (480, 3706493), (510, 3488464), (544, 3270435), (560, 3176994), (595, 2990112), (672, 2647495), (680, 2616348), (714, 2491760), (816, 2180290), (840, 2117996), (952, 1868820), (1020, 1744232), (1120, 1588497), (1190, 1495056), (1360, 1308174), (1428, 1245880), (1632, 1090145), (1680, 1058998), (1785, 996704), (1904, 934410), (2040, 872116), (2380, 747528), (2720, 654087), (2856, 622940), (3360, 529499), (3570, 498352), (3808, 467205), (4080, 436058), (4760, 373764), (5712, 311470), (7140, 249176), (8160, 218029), (9520, 186882), (11424, 155735), (14280, 124588), (19040, 93441), (28560, 62294), (31147, 57120)]