272202840

素因数分解:

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

素因数の和:1231

約数の個数: 288

約数和(自身を含む): 1109188080

約数和(自身を除く): 836985240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 117, 120, 126, 130, 140, 147, 156, 168, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 280, 294, 312, 315, 360, 364, 390, 392, 420, 441, 455, 468, 490, 504, 520, 546, 585, 588, 630, 637, 728, 735, 780, 819, 840, 882, 910, 936, 980, 1092, 1170, 1176, 1187, 1260, 1274, 1365, 1470, 1560, 1638, 1764, 1820, 1911, 1960, 2184, 2205, 2340, 2374, 2520, 2548, 2730, 2940, 3185, 3276, 3528, 3561, 3640, 3822, 4095, 4410, 4680, 4748, 5096, 5460, 5733, 5880, 5935, 6370, 6552, 7122, 7644, 8190, 8309, 8820, 9496, 9555, 10683, 10920, 11466, 11870, 12740, 14244, 15288, 15431, 16380, 16618, 17640, 17805, 19110, 21366, 22932, 23740, 24927, 25480, 28488, 28665, 30862, 32760, 33236, 35610, 38220, 41545, 42732, 45864, 46293, 47480, 49854, 53415, 57330, 58163, 61724, 66472, 71220, 74781, 76440, 77155, 83090, 85464, 92586, 99708, 106830, 108017, 114660, 116326, 123448, 124635, 138879, 142440, 149562, 154310, 166180, 174489, 185172, 199416, 213660, 216034, 229320, 231465, 232652, 249270, 277758, 290815, 299124, 308620, 324051, 332360, 348978, 370344, 373905, 427320, 432068, 462930, 465304, 498540, 523467, 540085, 555516, 581630, 598248, 617240, 648102, 694395, 697956, 747810, 756119, 864136, 872445, 925860, 972153, 997080, 1046934, 1080170, 1111032, 1163260, 1296204, 1388790, 1395912, 1495620, 1512238, 1620255, 1744890, 1851720, 1944306, 2093868, 2160340, 2268357, 2326520, 2592408, 2617335, 2777580, 2991240, 3024476, 3240510, 3489780, 3780595, 3888612, 4187736, 4320680, 4536714, 4860765, 5234670, 5555160, 6048952, 6481020, 6805071, 6979560, 7561190, 7777224, 9073428, 9721530, 10469340, 11341785, 12962040, 13610142, 15122380, 18146856, 19443060, 20938680, 22683570, 27220284, 30244760, 34025355, 38886120, 45367140, 54440568, 68050710, 90734280, 136101420, 272202840]

約数ペア:

[(1, 272202840), (2, 136101420), (3, 90734280), (4, 68050710), (5, 54440568), (6, 45367140), (7, 38886120), (8, 34025355), (9, 30244760), (10, 27220284), (12, 22683570), (13, 20938680), (14, 19443060), (15, 18146856), (18, 15122380), (20, 13610142), (21, 12962040), (24, 11341785), (26, 10469340), (28, 9721530), (30, 9073428), (35, 7777224), (36, 7561190), (39, 6979560), (40, 6805071), (42, 6481020), (45, 6048952), (49, 5555160), (52, 5234670), (56, 4860765), (60, 4536714), (63, 4320680), (65, 4187736), (70, 3888612), (72, 3780595), (78, 3489780), (84, 3240510), (90, 3024476), (91, 2991240), (98, 2777580), (104, 2617335), (105, 2592408), (117, 2326520), (120, 2268357), (126, 2160340), (130, 2093868), (140, 1944306), (147, 1851720), (156, 1744890), (168, 1620255), (180, 1512238), (182, 1495620), (195, 1395912), (196, 1388790), (210, 1296204), (234, 1163260), (245, 1111032), (252, 1080170), (260, 1046934), (273, 997080), (280, 972153), (294, 925860), (312, 872445), (315, 864136), (360, 756119), (364, 747810), (390, 697956), (392, 694395), (420, 648102), (441, 617240), (455, 598248), (468, 581630), (490, 555516), (504, 540085), (520, 523467), (546, 498540), (585, 465304), (588, 462930), (630, 432068), (637, 427320), (728, 373905), (735, 370344), (780, 348978), (819, 332360), (840, 324051), (882, 308620), (910, 299124), (936, 290815), (980, 277758), (1092, 249270), (1170, 232652), (1176, 231465), (1187, 229320), (1260, 216034), (1274, 213660), (1365, 199416), (1470, 185172), (1560, 174489), (1638, 166180), (1764, 154310), (1820, 149562), (1911, 142440), (1960, 138879), (2184, 124635), (2205, 123448), (2340, 116326), (2374, 114660), (2520, 108017), (2548, 106830), (2730, 99708), (2940, 92586), (3185, 85464), (3276, 83090), (3528, 77155), (3561, 76440), (3640, 74781), (3822, 71220), (4095, 66472), (4410, 61724), (4680, 58163), (4748, 57330), (5096, 53415), (5460, 49854), (5733, 47480), (5880, 46293), (5935, 45864), (6370, 42732), (6552, 41545), (7122, 38220), (7644, 35610), (8190, 33236), (8309, 32760), (8820, 30862), (9496, 28665), (9555, 28488), (10683, 25480), (10920, 24927), (11466, 23740), (11870, 22932), (12740, 21366), (14244, 19110), (15288, 17805), (15431, 17640), (16380, 16618)]