155544480

素因数分解:

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

素因数の和:1228

約数の個数: 288

約数和(自身を含む): 653837184

約数和(自身を除く): 498292704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1187, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2340, 2374, 2520, 2730, 2912, 3120, 3276, 3360, 3561, 3640, 3744, 4095, 4368, 4680, 4748, 5040, 5460, 5935, 6240, 6552, 7122, 7280, 8190, 8309, 8736, 9360, 9496, 10080, 10683, 10920, 11870, 13104, 14244, 14560, 15431, 16380, 16618, 17805, 18720, 18992, 21366, 21840, 23740, 24927, 26208, 28488, 30862, 32760, 33236, 35610, 37984, 41545, 42732, 43680, 46293, 47480, 49854, 53415, 56976, 61724, 65520, 66472, 71220, 74781, 77155, 83090, 85464, 92586, 94960, 99708, 106830, 108017, 113952, 123448, 124635, 131040, 132944, 138879, 142440, 149562, 154310, 166180, 170928, 185172, 189920, 199416, 213660, 216034, 231465, 246896, 249270, 265888, 277758, 284880, 299124, 308620, 324051, 332360, 341856, 370344, 373905, 398832, 427320, 432068, 462930, 493792, 498540, 540085, 555516, 569760, 598248, 617240, 648102, 664720, 694395, 740688, 747810, 797664, 854640, 864136, 925860, 972153, 997080, 1080170, 1111032, 1196496, 1234480, 1296204, 1329440, 1388790, 1481376, 1495620, 1620255, 1709280, 1728272, 1851720, 1944306, 1994160, 2160340, 2222064, 2392992, 2468960, 2592408, 2777580, 2991240, 3240510, 3456544, 3703440, 3888612, 3988320, 4320680, 4444128, 4860765, 5184816, 5555160, 5982480, 6481020, 7406880, 7777224, 8641360, 9721530, 10369632, 11110320, 11964960, 12962040, 15554448, 17282720, 19443060, 22220640, 25924080, 31108896, 38886120, 51848160, 77772240, 155544480]

約数ペア:

[(1, 155544480), (2, 77772240), (3, 51848160), (4, 38886120), (5, 31108896), (6, 25924080), (7, 22220640), (8, 19443060), (9, 17282720), (10, 15554448), (12, 12962040), (13, 11964960), (14, 11110320), (15, 10369632), (16, 9721530), (18, 8641360), (20, 7777224), (21, 7406880), (24, 6481020), (26, 5982480), (28, 5555160), (30, 5184816), (32, 4860765), (35, 4444128), (36, 4320680), (39, 3988320), (40, 3888612), (42, 3703440), (45, 3456544), (48, 3240510), (52, 2991240), (56, 2777580), (60, 2592408), (63, 2468960), (65, 2392992), (70, 2222064), (72, 2160340), (78, 1994160), (80, 1944306), (84, 1851720), (90, 1728272), (91, 1709280), (96, 1620255), (104, 1495620), (105, 1481376), (112, 1388790), (117, 1329440), (120, 1296204), (126, 1234480), (130, 1196496), (140, 1111032), (144, 1080170), (156, 997080), (160, 972153), (168, 925860), (180, 864136), (182, 854640), (195, 797664), (208, 747810), (210, 740688), (224, 694395), (234, 664720), (240, 648102), (252, 617240), (260, 598248), (273, 569760), (280, 555516), (288, 540085), (312, 498540), (315, 493792), (336, 462930), (360, 432068), (364, 427320), (390, 398832), (416, 373905), (420, 370344), (455, 341856), (468, 332360), (480, 324051), (504, 308620), (520, 299124), (546, 284880), (560, 277758), (585, 265888), (624, 249270), (630, 246896), (672, 231465), (720, 216034), (728, 213660), (780, 199416), (819, 189920), (840, 185172), (910, 170928), (936, 166180), (1008, 154310), (1040, 149562), (1092, 142440), (1120, 138879), (1170, 132944), (1187, 131040), (1248, 124635), (1260, 123448), (1365, 113952), (1440, 108017), (1456, 106830), (1560, 99708), (1638, 94960), (1680, 92586), (1820, 85464), (1872, 83090), (2016, 77155), (2080, 74781), (2184, 71220), (2340, 66472), (2374, 65520), (2520, 61724), (2730, 56976), (2912, 53415), (3120, 49854), (3276, 47480), (3360, 46293), (3561, 43680), (3640, 42732), (3744, 41545), (4095, 37984), (4368, 35610), (4680, 33236), (4748, 32760), (5040, 30862), (5460, 28488), (5935, 26208), (6240, 24927), (6552, 23740), (7122, 21840), (7280, 21366), (8190, 18992), (8309, 18720), (8736, 17805), (9360, 16618), (9496, 16380), (10080, 15431), (10683, 14560), (10920, 14244), (11870, 13104)]