259240800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1187}}^1$

素因数の和:1230

約数の個数: 288

約数和(自身を含む): 1039433472

約数和(自身を除く): 780192672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 32, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 96, 100, 104, 105, 112, 120, 130, 140, 150, 156, 160, 168, 175, 182, 195, 200, 208, 210, 224, 240, 260, 273, 280, 300, 312, 325, 336, 350, 364, 390, 400, 416, 420, 455, 480, 520, 525, 546, 560, 600, 624, 650, 672, 700, 728, 780, 800, 840, 910, 975, 1040, 1050, 1092, 1120, 1187, 1200, 1248, 1300, 1365, 1400, 1456, 1560, 1680, 1820, 1950, 2080, 2100, 2184, 2275, 2374, 2400, 2600, 2730, 2800, 2912, 3120, 3360, 3561, 3640, 3900, 4200, 4368, 4550, 4748, 5200, 5460, 5600, 5935, 6240, 6825, 7122, 7280, 7800, 8309, 8400, 8736, 9100, 9496, 10400, 10920, 11870, 13650, 14244, 14560, 15431, 15600, 16618, 16800, 17805, 18200, 18992, 21840, 23740, 24927, 27300, 28488, 29675, 30862, 31200, 33236, 35610, 36400, 37984, 41545, 43680, 46293, 47480, 49854, 54600, 56976, 59350, 61724, 66472, 71220, 72800, 77155, 83090, 89025, 92586, 94960, 99708, 108017, 109200, 113952, 118700, 123448, 124635, 132944, 142440, 154310, 166180, 178050, 185172, 189920, 199416, 207725, 216034, 218400, 231465, 237400, 246896, 249270, 265888, 284880, 308620, 324051, 332360, 356100, 370344, 385775, 398832, 415450, 432068, 462930, 474800, 493792, 498540, 540085, 569760, 617240, 623175, 648102, 664720, 712200, 740688, 771550, 797664, 830900, 864136, 925860, 949600, 997080, 1080170, 1157325, 1234480, 1246350, 1296204, 1329440, 1424400, 1481376, 1543100, 1620255, 1661800, 1728272, 1851720, 1994160, 2160340, 2314650, 2468960, 2492700, 2592408, 2700425, 2848800, 3086200, 3240510, 3323600, 3456544, 3703440, 3988320, 4320680, 4629300, 4985400, 5184816, 5400850, 6172400, 6481020, 6647200, 7406880, 8101275, 8641360, 9258600, 9970800, 10369632, 10801700, 12344800, 12962040, 16202550, 17282720, 18517200, 19941600, 21603400, 25924080, 32405100, 37034400, 43206800, 51848160, 64810200, 86413600, 129620400, 259240800]

約数ペア:

[(1, 259240800), (2, 129620400), (3, 86413600), (4, 64810200), (5, 51848160), (6, 43206800), (7, 37034400), (8, 32405100), (10, 25924080), (12, 21603400), (13, 19941600), (14, 18517200), (15, 17282720), (16, 16202550), (20, 12962040), (21, 12344800), (24, 10801700), (25, 10369632), (26, 9970800), (28, 9258600), (30, 8641360), (32, 8101275), (35, 7406880), (39, 6647200), (40, 6481020), (42, 6172400), (48, 5400850), (50, 5184816), (52, 4985400), (56, 4629300), (60, 4320680), (65, 3988320), (70, 3703440), (75, 3456544), (78, 3323600), (80, 3240510), (84, 3086200), (91, 2848800), (96, 2700425), (100, 2592408), (104, 2492700), (105, 2468960), (112, 2314650), (120, 2160340), (130, 1994160), (140, 1851720), (150, 1728272), (156, 1661800), (160, 1620255), (168, 1543100), (175, 1481376), (182, 1424400), (195, 1329440), (200, 1296204), (208, 1246350), (210, 1234480), (224, 1157325), (240, 1080170), (260, 997080), (273, 949600), (280, 925860), (300, 864136), (312, 830900), (325, 797664), (336, 771550), (350, 740688), (364, 712200), (390, 664720), (400, 648102), (416, 623175), (420, 617240), (455, 569760), (480, 540085), (520, 498540), (525, 493792), (546, 474800), (560, 462930), (600, 432068), (624, 415450), (650, 398832), (672, 385775), (700, 370344), (728, 356100), (780, 332360), (800, 324051), (840, 308620), (910, 284880), (975, 265888), (1040, 249270), (1050, 246896), (1092, 237400), (1120, 231465), (1187, 218400), (1200, 216034), (1248, 207725), (1300, 199416), (1365, 189920), (1400, 185172), (1456, 178050), (1560, 166180), (1680, 154310), (1820, 142440), (1950, 132944), (2080, 124635), (2100, 123448), (2184, 118700), (2275, 113952), (2374, 109200), (2400, 108017), (2600, 99708), (2730, 94960), (2800, 92586), (2912, 89025), (3120, 83090), (3360, 77155), (3561, 72800), (3640, 71220), (3900, 66472), (4200, 61724), (4368, 59350), (4550, 56976), (4748, 54600), (5200, 49854), (5460, 47480), (5600, 46293), (5935, 43680), (6240, 41545), (6825, 37984), (7122, 36400), (7280, 35610), (7800, 33236), (8309, 31200), (8400, 30862), (8736, 29675), (9100, 28488), (9496, 27300), (10400, 24927), (10920, 23740), (11870, 21840), (13650, 18992), (14244, 18200), (14560, 17805), (15431, 16800), (15600, 16618)]