471129840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:728

約数の個数: 240

約数和(自身を含む): 1705444416

約数和(自身を除く): 1234314576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 61, 68, 72, 80, 85, 90, 102, 120, 122, 136, 144, 153, 170, 180, 183, 204, 240, 244, 255, 272, 305, 306, 340, 360, 366, 408, 488, 510, 549, 610, 612, 631, 680, 720, 732, 765, 816, 915, 976, 1020, 1037, 1098, 1220, 1224, 1262, 1360, 1464, 1530, 1830, 1893, 2040, 2074, 2196, 2440, 2448, 2524, 2745, 2928, 3060, 3111, 3155, 3660, 3786, 4080, 4148, 4392, 4880, 5048, 5185, 5490, 5679, 6120, 6222, 6310, 7320, 7572, 8296, 8784, 9333, 9465, 10096, 10370, 10727, 10980, 11358, 12240, 12444, 12620, 14640, 15144, 15555, 16592, 18666, 18930, 20740, 21454, 21960, 22716, 24888, 25240, 28395, 30288, 31110, 32181, 37332, 37860, 38491, 41480, 42908, 43920, 45432, 46665, 49776, 50480, 53635, 56790, 62220, 64362, 74664, 75720, 76982, 82960, 85816, 90864, 93330, 96543, 107270, 113580, 115473, 124440, 128724, 149328, 151440, 153964, 160905, 171632, 186660, 192455, 193086, 214540, 227160, 230946, 248880, 257448, 307928, 321810, 346419, 373320, 384910, 386172, 429080, 454320, 461892, 482715, 514896, 577365, 615856, 643620, 654347, 692838, 746640, 769820, 772344, 858160, 923784, 965430, 1154730, 1287240, 1308694, 1385676, 1539640, 1544688, 1732095, 1847568, 1930860, 1963041, 2309460, 2574480, 2617388, 2771352, 3079280, 3271735, 3464190, 3861720, 3926082, 4618920, 5234776, 5542704, 5889123, 6543470, 6928380, 7723440, 7852164, 9237840, 9815205, 10469552, 11778246, 13086940, 13856760, 15704328, 19630410, 23556492, 26173880, 27713520, 29445615, 31408656, 39260820, 47112984, 52347760, 58891230, 78521640, 94225968, 117782460, 157043280, 235564920, 471129840]

約数ペア:

[(1, 471129840), (2, 235564920), (3, 157043280), (4, 117782460), (5, 94225968), (6, 78521640), (8, 58891230), (9, 52347760), (10, 47112984), (12, 39260820), (15, 31408656), (16, 29445615), (17, 27713520), (18, 26173880), (20, 23556492), (24, 19630410), (30, 15704328), (34, 13856760), (36, 13086940), (40, 11778246), (45, 10469552), (48, 9815205), (51, 9237840), (60, 7852164), (61, 7723440), (68, 6928380), (72, 6543470), (80, 5889123), (85, 5542704), (90, 5234776), (102, 4618920), (120, 3926082), (122, 3861720), (136, 3464190), (144, 3271735), (153, 3079280), (170, 2771352), (180, 2617388), (183, 2574480), (204, 2309460), (240, 1963041), (244, 1930860), (255, 1847568), (272, 1732095), (305, 1544688), (306, 1539640), (340, 1385676), (360, 1308694), (366, 1287240), (408, 1154730), (488, 965430), (510, 923784), (549, 858160), (610, 772344), (612, 769820), (631, 746640), (680, 692838), (720, 654347), (732, 643620), (765, 615856), (816, 577365), (915, 514896), (976, 482715), (1020, 461892), (1037, 454320), (1098, 429080), (1220, 386172), (1224, 384910), (1262, 373320), (1360, 346419), (1464, 321810), (1530, 307928), (1830, 257448), (1893, 248880), (2040, 230946), (2074, 227160), (2196, 214540), (2440, 193086), (2448, 192455), (2524, 186660), (2745, 171632), (2928, 160905), (3060, 153964), (3111, 151440), (3155, 149328), (3660, 128724), (3786, 124440), (4080, 115473), (4148, 113580), (4392, 107270), (4880, 96543), (5048, 93330), (5185, 90864), (5490, 85816), (5679, 82960), (6120, 76982), (6222, 75720), (6310, 74664), (7320, 64362), (7572, 62220), (8296, 56790), (8784, 53635), (9333, 50480), (9465, 49776), (10096, 46665), (10370, 45432), (10727, 43920), (10980, 42908), (11358, 41480), (12240, 38491), (12444, 37860), (12620, 37332), (14640, 32181), (15144, 31110), (15555, 30288), (16592, 28395), (18666, 25240), (18930, 24888), (20740, 22716), (21454, 21960)]