40661280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:200

約数の個数: 288

約数和(自身を含む): 161336448

約数和(自身を除く): 120675168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 110, 120, 132, 136, 144, 151, 153, 160, 165, 170, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 288, 302, 306, 330, 340, 352, 360, 374, 396, 408, 440, 453, 480, 495, 510, 528, 544, 561, 604, 612, 660, 680, 720, 748, 755, 765, 792, 816, 880, 906, 935, 990, 1020, 1056, 1122, 1208, 1224, 1320, 1359, 1360, 1440, 1496, 1510, 1530, 1584, 1632, 1661, 1683, 1760, 1812, 1870, 1980, 2040, 2244, 2265, 2416, 2448, 2567, 2640, 2718, 2720, 2805, 2992, 3020, 3060, 3168, 3322, 3366, 3624, 3740, 3960, 4080, 4488, 4530, 4832, 4896, 4983, 5134, 5280, 5436, 5610, 5984, 6040, 6120, 6644, 6732, 6795, 7248, 7480, 7701, 7920, 8160, 8305, 8415, 8976, 9060, 9966, 10268, 10872, 11220, 12080, 12240, 12835, 13288, 13464, 13590, 14496, 14949, 14960, 15402, 15840, 16610, 16830, 17952, 18120, 19932, 20536, 21744, 22440, 23103, 24160, 24480, 24915, 25670, 26576, 26928, 27180, 28237, 29898, 29920, 30804, 33220, 33660, 36240, 38505, 39864, 41072, 43488, 44880, 46206, 49830, 51340, 53152, 53856, 54360, 56474, 59796, 61608, 66440, 67320, 72480, 74745, 77010, 79728, 82144, 84711, 89760, 92412, 99660, 102680, 108720, 112948, 115515, 119592, 123216, 132880, 134640, 141185, 149490, 154020, 159456, 169422, 184824, 199320, 205360, 217440, 225896, 231030, 239184, 246432, 254133, 265760, 269280, 282370, 298980, 308040, 338844, 369648, 398640, 410720, 423555, 451792, 462060, 478368, 508266, 564740, 597960, 616080, 677688, 739296, 797280, 847110, 903584, 924120, 1016532, 1129480, 1195920, 1232160, 1270665, 1355376, 1694220, 1848240, 2033064, 2258960, 2391840, 2541330, 2710752, 3388440, 3696480, 4066128, 4517920, 5082660, 6776880, 8132256, 10165320, 13553760, 20330640, 40661280]

約数ペア:

[(1, 40661280), (2, 20330640), (3, 13553760), (4, 10165320), (5, 8132256), (6, 6776880), (8, 5082660), (9, 4517920), (10, 4066128), (11, 3696480), (12, 3388440), (15, 2710752), (16, 2541330), (17, 2391840), (18, 2258960), (20, 2033064), (22, 1848240), (24, 1694220), (30, 1355376), (32, 1270665), (33, 1232160), (34, 1195920), (36, 1129480), (40, 1016532), (44, 924120), (45, 903584), (48, 847110), (51, 797280), (55, 739296), (60, 677688), (66, 616080), (68, 597960), (72, 564740), (80, 508266), (85, 478368), (88, 462060), (90, 451792), (96, 423555), (99, 410720), (102, 398640), (110, 369648), (120, 338844), (132, 308040), (136, 298980), (144, 282370), (151, 269280), (153, 265760), (160, 254133), (165, 246432), (170, 239184), (176, 231030), (180, 225896), (187, 217440), (198, 205360), (204, 199320), (220, 184824), (240, 169422), (255, 159456), (264, 154020), (272, 149490), (288, 141185), (302, 134640), (306, 132880), (330, 123216), (340, 119592), (352, 115515), (360, 112948), (374, 108720), (396, 102680), (408, 99660), (440, 92412), (453, 89760), (480, 84711), (495, 82144), (510, 79728), (528, 77010), (544, 74745), (561, 72480), (604, 67320), (612, 66440), (660, 61608), (680, 59796), (720, 56474), (748, 54360), (755, 53856), (765, 53152), (792, 51340), (816, 49830), (880, 46206), (906, 44880), (935, 43488), (990, 41072), (1020, 39864), (1056, 38505), (1122, 36240), (1208, 33660), (1224, 33220), (1320, 30804), (1359, 29920), (1360, 29898), (1440, 28237), (1496, 27180), (1510, 26928), (1530, 26576), (1584, 25670), (1632, 24915), (1661, 24480), (1683, 24160), (1760, 23103), (1812, 22440), (1870, 21744), (1980, 20536), (2040, 19932), (2244, 18120), (2265, 17952), (2416, 16830), (2448, 16610), (2567, 15840), (2640, 15402), (2718, 14960), (2720, 14949), (2805, 14496), (2992, 13590), (3020, 13464), (3060, 13288), (3168, 12835), (3322, 12240), (3366, 12080), (3624, 11220), (3740, 10872), (3960, 10268), (4080, 9966), (4488, 9060), (4530, 8976), (4832, 8415), (4896, 8305), (4983, 8160), (5134, 7920), (5280, 7701), (5436, 7480), (5610, 7248), (5984, 6795), (6040, 6732), (6120, 6644)]