677532960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2129}}^1$

素因数の和:2180

約数の個数: 288

約数和(自身を含む): 2637638640

約数和(自身を除く): 1960105680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 312, 340, 360, 390, 408, 416, 442, 468, 480, 510, 520, 544, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1105, 1170, 1224, 1248, 1326, 1360, 1440, 1530, 1560, 1632, 1768, 1872, 1989, 2040, 2080, 2129, 2210, 2340, 2448, 2652, 2720, 3060, 3120, 3315, 3536, 3744, 3978, 4080, 4258, 4420, 4680, 4896, 5304, 6120, 6240, 6387, 6630, 7072, 7956, 8160, 8516, 8840, 9360, 9945, 10608, 10645, 12240, 12774, 13260, 15912, 17032, 17680, 18720, 19161, 19890, 21216, 21290, 24480, 25548, 26520, 27677, 31824, 31935, 34064, 35360, 36193, 38322, 39780, 42580, 51096, 53040, 55354, 63648, 63870, 68128, 72386, 76644, 79560, 83031, 85160, 95805, 102192, 106080, 108579, 110708, 127740, 138385, 144772, 153288, 159120, 166062, 170320, 180965, 191610, 204384, 217158, 221416, 249093, 255480, 276770, 289544, 306576, 318240, 325737, 332124, 340640, 361930, 383220, 415155, 434316, 442832, 470509, 498186, 510960, 542895, 553540, 579088, 613152, 651474, 664248, 723860, 766440, 830310, 868632, 885664, 941018, 996372, 1021920, 1085790, 1107080, 1158176, 1245465, 1302948, 1328496, 1411527, 1447720, 1532880, 1628685, 1660620, 1737264, 1882036, 1992744, 2171580, 2214160, 2352545, 2490930, 2605896, 2656992, 2823054, 2895440, 3065760, 3257370, 3321240, 3474528, 3764072, 3985488, 4234581, 4343160, 4428320, 4705090, 4981860, 5211792, 5646108, 5790880, 6514740, 6642480, 7057635, 7528144, 7970976, 8469162, 8686320, 9410180, 9963720, 10423584, 11292216, 13029480, 13284960, 14115270, 15056288, 16938324, 17372640, 18820360, 19927440, 21172905, 22584432, 26058960, 28230540, 33876648, 37640720, 39854880, 42345810, 45168864, 52117920, 56461080, 67753296, 75281440, 84691620, 112922160, 135506592, 169383240, 225844320, 338766480, 677532960]

約数ペア:

[(1, 677532960), (2, 338766480), (3, 225844320), (4, 169383240), (5, 135506592), (6, 112922160), (8, 84691620), (9, 75281440), (10, 67753296), (12, 56461080), (13, 52117920), (15, 45168864), (16, 42345810), (17, 39854880), (18, 37640720), (20, 33876648), (24, 28230540), (26, 26058960), (30, 22584432), (32, 21172905), (34, 19927440), (36, 18820360), (39, 17372640), (40, 16938324), (45, 15056288), (48, 14115270), (51, 13284960), (52, 13029480), (60, 11292216), (65, 10423584), (68, 9963720), (72, 9410180), (78, 8686320), (80, 8469162), (85, 7970976), (90, 7528144), (96, 7057635), (102, 6642480), (104, 6514740), (117, 5790880), (120, 5646108), (130, 5211792), (136, 4981860), (144, 4705090), (153, 4428320), (156, 4343160), (160, 4234581), (170, 3985488), (180, 3764072), (195, 3474528), (204, 3321240), (208, 3257370), (221, 3065760), (234, 2895440), (240, 2823054), (255, 2656992), (260, 2605896), (272, 2490930), (288, 2352545), (306, 2214160), (312, 2171580), (340, 1992744), (360, 1882036), (390, 1737264), (408, 1660620), (416, 1628685), (442, 1532880), (468, 1447720), (480, 1411527), (510, 1328496), (520, 1302948), (544, 1245465), (585, 1158176), (612, 1107080), (624, 1085790), (663, 1021920), (680, 996372), (720, 941018), (765, 885664), (780, 868632), (816, 830310), (884, 766440), (936, 723860), (1020, 664248), (1040, 651474), (1105, 613152), (1170, 579088), (1224, 553540), (1248, 542895), (1326, 510960), (1360, 498186), (1440, 470509), (1530, 442832), (1560, 434316), (1632, 415155), (1768, 383220), (1872, 361930), (1989, 340640), (2040, 332124), (2080, 325737), (2129, 318240), (2210, 306576), (2340, 289544), (2448, 276770), (2652, 255480), (2720, 249093), (3060, 221416), (3120, 217158), (3315, 204384), (3536, 191610), (3744, 180965), (3978, 170320), (4080, 166062), (4258, 159120), (4420, 153288), (4680, 144772), (4896, 138385), (5304, 127740), (6120, 110708), (6240, 108579), (6387, 106080), (6630, 102192), (7072, 95805), (7956, 85160), (8160, 83031), (8516, 79560), (8840, 76644), (9360, 72386), (9945, 68128), (10608, 63870), (10645, 63648), (12240, 55354), (12774, 53040), (13260, 51096), (15912, 42580), (17032, 39780), (17680, 38322), (18720, 36193), (19161, 35360), (19890, 34064), (21216, 31935), (21290, 31824), (24480, 27677), (25548, 26520)]