338766480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2129}}^1$

素因数の和:2178

約数の個数: 240

約数和(自身を含む): 1297885680

約数和(自身を除く): 959119200

約数列:

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

約数ペア:

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