291352061280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{1223}}^1\times {\mathrm{70901}}^1$

素因数の和:72149

約数の個数: 192

約数和(自身を含む): 1049739844608

約数和(自身を除く): 758387783328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1223, 1680, 2446, 3360, 3669, 4892, 6115, 7338, 8561, 9784, 12230, 14676, 17122, 18345, 19568, 24460, 25683, 29352, 34244, 36690, 39136, 42805, 48920, 51366, 58704, 68488, 70901, 73380, 85610, 97840, 102732, 117408, 128415, 136976, 141802, 146760, 171220, 195680, 205464, 212703, 256830, 273952, 283604, 293520, 342440, 354505, 410928, 425406, 496307, 513660, 567208, 587040, 684880, 709010, 821856, 850812, 992614, 1027320, 1063515, 1134416, 1369760, 1418020, 1488921, 1701624, 1985228, 2054640, 2127030, 2268832, 2481535, 2836040, 2977842, 3403248, 3970456, 4109280, 4254060, 4963070, 5672080, 5955684, 6806496, 7444605, 7940912, 8508120, 9926140, 11344160, 11911368, 14889210, 15881824, 17016240, 19852280, 23822736, 29778420, 34032480, 39704560, 47645472, 59556840, 79409120, 86711923, 119113680, 173423846, 238227360, 260135769, 346847692, 433559615, 520271538, 606983461, 693695384, 867119230, 1040543076, 1213966922, 1300678845, 1387390768, 1734238460, 1820950383, 2081086152, 2427933844, 2601357690, 2774781536, 3034917305, 3468476920, 3641900766, 4162172304, 4855867688, 5202715380, 6069834610, 6936953840, 7283801532, 8324344608, 9104751915, 9711735376, 10405430760, 12139669220, 13873907680, 14567603064, 18209503830, 19423470752, 20810861520, 24279338440, 29135206128, 36419007660, 41621723040, 48558676880, 58270412256, 72838015320, 97117353760, 145676030640, 291352061280]

約数ペア:

[(1, 291352061280), (2, 145676030640), (3, 97117353760), (4, 72838015320), (5, 58270412256), (6, 48558676880), (7, 41621723040), (8, 36419007660), (10, 29135206128), (12, 24279338440), (14, 20810861520), (15, 19423470752), (16, 18209503830), (20, 14567603064), (21, 13873907680), (24, 12139669220), (28, 10405430760), (30, 9711735376), (32, 9104751915), (35, 8324344608), (40, 7283801532), (42, 6936953840), (48, 6069834610), (56, 5202715380), (60, 4855867688), (70, 4162172304), (80, 3641900766), (84, 3468476920), (96, 3034917305), (105, 2774781536), (112, 2601357690), (120, 2427933844), (140, 2081086152), (160, 1820950383), (168, 1734238460), (210, 1387390768), (224, 1300678845), (240, 1213966922), (280, 1040543076), (336, 867119230), (420, 693695384), (480, 606983461), (560, 520271538), (672, 433559615), (840, 346847692), (1120, 260135769), (1223, 238227360), (1680, 173423846), (2446, 119113680), (3360, 86711923), (3669, 79409120), (4892, 59556840), (6115, 47645472), (7338, 39704560), (8561, 34032480), (9784, 29778420), (12230, 23822736), (14676, 19852280), (17122, 17016240), (18345, 15881824), (19568, 14889210), (24460, 11911368), (25683, 11344160), (29352, 9926140), (34244, 8508120), (36690, 7940912), (39136, 7444605), (42805, 6806496), (48920, 5955684), (51366, 5672080), (58704, 4963070), (68488, 4254060), (70901, 4109280), (73380, 3970456), (85610, 3403248), (97840, 2977842), (102732, 2836040), (117408, 2481535), (128415, 2268832), (136976, 2127030), (141802, 2054640), (146760, 1985228), (171220, 1701624), (195680, 1488921), (205464, 1418020), (212703, 1369760), (256830, 1134416), (273952, 1063515), (283604, 1027320), (293520, 992614), (342440, 850812), (354505, 821856), (410928, 709010), (425406, 684880), (496307, 587040), (513660, 567208)]