161714922160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{13841}}^1$

素因数の和:13964

約数の個数: 240

約数和(自身を含む): 443780721216

約数和(自身を除く): 282065799056

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 71, 80, 85, 88, 110, 121, 136, 142, 170, 176, 187, 220, 242, 272, 284, 340, 355, 374, 440, 484, 568, 605, 680, 710, 748, 781, 880, 935, 968, 1136, 1207, 1210, 1360, 1420, 1496, 1562, 1870, 1936, 2057, 2414, 2420, 2840, 2992, 3124, 3740, 3905, 4114, 4828, 4840, 5680, 6035, 6248, 7480, 7810, 8228, 8591, 9656, 9680, 10285, 12070, 12496, 13277, 13841, 14960, 15620, 16456, 17182, 19312, 20570, 24140, 26554, 27682, 31240, 32912, 34364, 41140, 42955, 48280, 53108, 55364, 62480, 66385, 68728, 69205, 82280, 85910, 96560, 106216, 110728, 132770, 137456, 138410, 146047, 152251, 164560, 171820, 212432, 221456, 235297, 265540, 276820, 292094, 304502, 343640, 470594, 531080, 553640, 584188, 609004, 687280, 730235, 761255, 941188, 982711, 1062160, 1107280, 1168376, 1176485, 1218008, 1460470, 1522510, 1674761, 1882376, 1965422, 2336752, 2352970, 2436016, 2588267, 2920940, 3045020, 3349522, 3764752, 3930844, 4705940, 4913555, 5176534, 5841880, 6090040, 6699044, 7861688, 8373805, 9411880, 9827110, 10353068, 10809821, 11683760, 12180080, 12941335, 13398088, 15723376, 16706087, 16747610, 18823760, 19654220, 20706136, 21619642, 25882670, 26796176, 28470937, 33412174, 33495220, 39308440, 41412272, 43239284, 51765340, 54049105, 56941874, 66824348, 66990440, 78616880, 83530435, 86478568, 103530680, 108098210, 113883748, 118908031, 133648696, 133980880, 142354685, 167060870, 172957136, 183766957, 207061360, 216196420, 227767496, 237816062, 267297392, 284709370, 334121740, 367533914, 432392840, 455534992, 475632124, 569418740, 594540155, 668243480, 735067828, 864785680, 918834785, 951264248, 1138837480, 1189080310, 1336486960, 1470135656, 1837669570, 1902528496, 2021436527, 2277674960, 2378160620, 2940271312, 3675339140, 4042873054, 4756321240, 7350678280, 8085746108, 9512642480, 10107182635, 14701356560, 16171492216, 20214365270, 32342984432, 40428730540, 80857461080, 161714922160]

約数ペア:

[(1, 161714922160), (2, 80857461080), (4, 40428730540), (5, 32342984432), (8, 20214365270), (10, 16171492216), (11, 14701356560), (16, 10107182635), (17, 9512642480), (20, 8085746108), (22, 7350678280), (34, 4756321240), (40, 4042873054), (44, 3675339140), (55, 2940271312), (68, 2378160620), (71, 2277674960), (80, 2021436527), (85, 1902528496), (88, 1837669570), (110, 1470135656), (121, 1336486960), (136, 1189080310), (142, 1138837480), (170, 951264248), (176, 918834785), (187, 864785680), (220, 735067828), (242, 668243480), (272, 594540155), (284, 569418740), (340, 475632124), (355, 455534992), (374, 432392840), (440, 367533914), (484, 334121740), (568, 284709370), (605, 267297392), (680, 237816062), (710, 227767496), (748, 216196420), (781, 207061360), (880, 183766957), (935, 172957136), (968, 167060870), (1136, 142354685), (1207, 133980880), (1210, 133648696), (1360, 118908031), (1420, 113883748), (1496, 108098210), (1562, 103530680), (1870, 86478568), (1936, 83530435), (2057, 78616880), (2414, 66990440), (2420, 66824348), (2840, 56941874), (2992, 54049105), (3124, 51765340), (3740, 43239284), (3905, 41412272), (4114, 39308440), (4828, 33495220), (4840, 33412174), (5680, 28470937), (6035, 26796176), (6248, 25882670), (7480, 21619642), (7810, 20706136), (8228, 19654220), (8591, 18823760), (9656, 16747610), (9680, 16706087), (10285, 15723376), (12070, 13398088), (12496, 12941335), (13277, 12180080), (13841, 11683760), (14960, 10809821), (15620, 10353068), (16456, 9827110), (17182, 9411880), (19312, 8373805), (20570, 7861688), (24140, 6699044), (26554, 6090040), (27682, 5841880), (31240, 5176534), (32912, 4913555), (34364, 4705940), (41140, 3930844), (42955, 3764752), (48280, 3349522), (53108, 3045020), (55364, 2920940), (62480, 2588267), (66385, 2436016), (68728, 2352970), (69205, 2336752), (82280, 1965422), (85910, 1882376), (96560, 1674761), (106216, 1522510), (110728, 1460470), (132770, 1218008), (137456, 1176485), (138410, 1168376), (146047, 1107280), (152251, 1062160), (164560, 982711), (171820, 941188), (212432, 761255), (221456, 730235), (235297, 687280), (265540, 609004), (276820, 584188), (292094, 553640), (304502, 531080), (343640, 470594)]