739233440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:871

約数の個数: 192

約数和(自身を含む): 2084963328

約数和(自身を除く): 1345729888

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 31, 32, 34, 40, 44, 55, 62, 68, 80, 85, 88, 110, 124, 136, 155, 160, 170, 176, 187, 220, 248, 272, 310, 340, 341, 352, 374, 440, 496, 527, 544, 620, 680, 682, 748, 797, 880, 935, 992, 1054, 1240, 1360, 1364, 1496, 1594, 1705, 1760, 1870, 2108, 2480, 2635, 2720, 2728, 2992, 3188, 3410, 3740, 3985, 4216, 4960, 5270, 5456, 5797, 5984, 6376, 6820, 7480, 7970, 8432, 8767, 10540, 10912, 11594, 12752, 13549, 13640, 14960, 15940, 16864, 17534, 21080, 23188, 24707, 25504, 27098, 27280, 28985, 29920, 31880, 35068, 42160, 43835, 46376, 49414, 54196, 54560, 57970, 63760, 67745, 70136, 84320, 87670, 92752, 98828, 108392, 115940, 123535, 127520, 135490, 140272, 149039, 175340, 185504, 197656, 216784, 231880, 247070, 270980, 271777, 280544, 298078, 350680, 395312, 420019, 433568, 463760, 494140, 541960, 543554, 596156, 701360, 745195, 790624, 840038, 927520, 988280, 1083920, 1087108, 1192312, 1358885, 1402720, 1490390, 1680076, 1976560, 2100095, 2167840, 2174216, 2384624, 2717770, 2980780, 3360152, 3953120, 4200190, 4348432, 4620209, 4769248, 5435540, 5961560, 6720304, 8400380, 8696864, 9240418, 10871080, 11923120, 13440608, 16800760, 18480836, 21742160, 23101045, 23846240, 33601520, 36961672, 43484320, 46202090, 67203040, 73923344, 92404180, 147846688, 184808360, 369616720, 739233440]

約数ペア:

[(1, 739233440), (2, 369616720), (4, 184808360), (5, 147846688), (8, 92404180), (10, 73923344), (11, 67203040), (16, 46202090), (17, 43484320), (20, 36961672), (22, 33601520), (31, 23846240), (32, 23101045), (34, 21742160), (40, 18480836), (44, 16800760), (55, 13440608), (62, 11923120), (68, 10871080), (80, 9240418), (85, 8696864), (88, 8400380), (110, 6720304), (124, 5961560), (136, 5435540), (155, 4769248), (160, 4620209), (170, 4348432), (176, 4200190), (187, 3953120), (220, 3360152), (248, 2980780), (272, 2717770), (310, 2384624), (340, 2174216), (341, 2167840), (352, 2100095), (374, 1976560), (440, 1680076), (496, 1490390), (527, 1402720), (544, 1358885), (620, 1192312), (680, 1087108), (682, 1083920), (748, 988280), (797, 927520), (880, 840038), (935, 790624), (992, 745195), (1054, 701360), (1240, 596156), (1360, 543554), (1364, 541960), (1496, 494140), (1594, 463760), (1705, 433568), (1760, 420019), (1870, 395312), (2108, 350680), (2480, 298078), (2635, 280544), (2720, 271777), (2728, 270980), (2992, 247070), (3188, 231880), (3410, 216784), (3740, 197656), (3985, 185504), (4216, 175340), (4960, 149039), (5270, 140272), (5456, 135490), (5797, 127520), (5984, 123535), (6376, 115940), (6820, 108392), (7480, 98828), (7970, 92752), (8432, 87670), (8767, 84320), (10540, 70136), (10912, 67745), (11594, 63760), (12752, 57970), (13549, 54560), (13640, 54196), (14960, 49414), (15940, 46376), (16864, 43835), (17534, 42160), (21080, 35068), (23188, 31880), (24707, 29920), (25504, 28985), (27098, 27280)]