816800160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{113}}^1$

素因数の和:216

約数の個数: 288

約数和(自身を含む): 2910261312

約数和(自身を除く): 2093461152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 96, 110, 111, 113, 120, 132, 148, 160, 165, 176, 185, 220, 222, 226, 240, 264, 296, 330, 339, 352, 370, 407, 440, 444, 452, 480, 528, 555, 565, 592, 660, 678, 740, 814, 880, 888, 904, 1056, 1110, 1130, 1184, 1221, 1243, 1320, 1356, 1369, 1480, 1628, 1695, 1760, 1776, 1808, 2035, 2220, 2260, 2442, 2486, 2640, 2712, 2738, 2960, 3256, 3390, 3552, 3616, 3729, 4070, 4107, 4181, 4440, 4520, 4884, 4972, 5280, 5424, 5476, 5920, 6105, 6215, 6512, 6780, 6845, 7458, 8140, 8214, 8362, 8880, 9040, 9768, 9944, 10848, 10952, 12210, 12430, 12543, 13024, 13560, 13690, 14916, 15059, 16280, 16428, 16724, 17760, 18080, 18645, 19536, 19888, 20535, 20905, 21904, 24420, 24860, 25086, 27120, 27380, 29832, 30118, 32560, 32856, 33448, 37290, 39072, 39776, 41070, 41810, 43808, 45177, 45991, 48840, 49720, 50172, 54240, 54760, 59664, 60236, 62715, 65120, 65712, 66896, 74580, 75295, 82140, 83620, 90354, 91982, 97680, 99440, 100344, 109520, 119328, 120472, 125430, 131424, 133792, 137973, 149160, 150590, 154697, 164280, 167240, 180708, 183964, 195360, 198880, 200688, 219040, 225885, 229955, 240944, 250860, 275946, 298320, 301180, 309394, 328560, 334480, 361416, 367928, 401376, 451770, 459910, 464091, 481888, 501720, 551892, 596640, 602360, 618788, 657120, 668960, 689865, 722832, 735856, 773485, 903540, 919820, 928182, 1003440, 1103784, 1204720, 1237576, 1379730, 1445664, 1471712, 1546970, 1701667, 1807080, 1839640, 1856364, 2006880, 2207568, 2320455, 2409440, 2475152, 2759460, 3093940, 3403334, 3614160, 3679280, 3712728, 4415136, 4640910, 4950304, 5105001, 5518920, 6187880, 6806668, 7228320, 7358560, 7425456, 8508335, 9281820, 10210002, 11037840, 12375760, 13613336, 14850912, 17016670, 18563640, 20420004, 22075680, 24751520, 25525005, 27226672, 34033340, 37127280, 40840008, 51050010, 54453344, 68066680, 74254560, 81680016, 102100020, 136133360, 163360032, 204200040, 272266720, 408400080, 816800160]

約数ペア:

[(1, 816800160), (2, 408400080), (3, 272266720), (4, 204200040), (5, 163360032), (6, 136133360), (8, 102100020), (10, 81680016), (11, 74254560), (12, 68066680), (15, 54453344), (16, 51050010), (20, 40840008), (22, 37127280), (24, 34033340), (30, 27226672), (32, 25525005), (33, 24751520), (37, 22075680), (40, 20420004), (44, 18563640), (48, 17016670), (55, 14850912), (60, 13613336), (66, 12375760), (74, 11037840), (80, 10210002), (88, 9281820), (96, 8508335), (110, 7425456), (111, 7358560), (113, 7228320), (120, 6806668), (132, 6187880), (148, 5518920), (160, 5105001), (165, 4950304), (176, 4640910), (185, 4415136), (220, 3712728), (222, 3679280), (226, 3614160), (240, 3403334), (264, 3093940), (296, 2759460), (330, 2475152), (339, 2409440), (352, 2320455), (370, 2207568), (407, 2006880), (440, 1856364), (444, 1839640), (452, 1807080), (480, 1701667), (528, 1546970), (555, 1471712), (565, 1445664), (592, 1379730), (660, 1237576), (678, 1204720), (740, 1103784), (814, 1003440), (880, 928182), (888, 919820), (904, 903540), (1056, 773485), (1110, 735856), (1130, 722832), (1184, 689865), (1221, 668960), (1243, 657120), (1320, 618788), (1356, 602360), (1369, 596640), (1480, 551892), (1628, 501720), (1695, 481888), (1760, 464091), (1776, 459910), (1808, 451770), (2035, 401376), (2220, 367928), (2260, 361416), (2442, 334480), (2486, 328560), (2640, 309394), (2712, 301180), (2738, 298320), (2960, 275946), (3256, 250860), (3390, 240944), (3552, 229955), (3616, 225885), (3729, 219040), (4070, 200688), (4107, 198880), (4181, 195360), (4440, 183964), (4520, 180708), (4884, 167240), (4972, 164280), (5280, 154697), (5424, 150590), (5476, 149160), (5920, 137973), (6105, 133792), (6215, 131424), (6512, 125430), (6780, 120472), (6845, 119328), (7458, 109520), (8140, 100344), (8214, 99440), (8362, 97680), (8880, 91982), (9040, 90354), (9768, 83620), (9944, 82140), (10848, 75295), (10952, 74580), (12210, 66896), (12430, 65712), (12543, 65120), (13024, 62715), (13560, 60236), (13690, 59664), (14916, 54760), (15059, 54240), (16280, 50172), (16428, 49720), (16724, 48840), (17760, 45991), (18080, 45177), (18645, 43808), (19536, 41810), (19888, 41070), (20535, 39776), (20905, 39072), (21904, 37290), (24420, 33448), (24860, 32856), (25086, 32560), (27120, 30118), (27380, 29832)]