6470880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:109

約数の個数: 192

約数和(自身を含む): 23623488

約数和(自身を除く): 17152608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 61, 65, 68, 78, 80, 85, 96, 102, 104, 120, 122, 130, 136, 156, 160, 170, 183, 195, 204, 208, 221, 240, 244, 255, 260, 272, 305, 312, 340, 366, 390, 408, 416, 442, 480, 488, 510, 520, 544, 610, 624, 663, 680, 732, 780, 793, 816, 884, 915, 976, 1020, 1037, 1040, 1105, 1220, 1248, 1326, 1360, 1464, 1560, 1586, 1632, 1768, 1830, 1952, 2040, 2074, 2080, 2210, 2379, 2440, 2652, 2720, 2928, 3111, 3120, 3172, 3315, 3536, 3660, 3965, 4080, 4148, 4420, 4758, 4880, 5185, 5304, 5856, 6222, 6240, 6344, 6630, 7072, 7320, 7930, 8160, 8296, 8840, 9516, 9760, 10370, 10608, 11895, 12444, 12688, 13260, 13481, 14640, 15555, 15860, 16592, 17680, 19032, 20740, 21216, 23790, 24888, 25376, 26520, 26962, 29280, 31110, 31720, 33184, 35360, 38064, 40443, 41480, 47580, 49776, 53040, 53924, 62220, 63440, 67405, 76128, 80886, 82960, 95160, 99552, 106080, 107848, 124440, 126880, 134810, 161772, 165920, 190320, 202215, 215696, 248880, 269620, 323544, 380640, 404430, 431392, 497760, 539240, 647088, 808860, 1078480, 1294176, 1617720, 2156960, 3235440, 6470880]

約数ペア:

[(1, 6470880), (2, 3235440), (3, 2156960), (4, 1617720), (5, 1294176), (6, 1078480), (8, 808860), (10, 647088), (12, 539240), (13, 497760), (15, 431392), (16, 404430), (17, 380640), (20, 323544), (24, 269620), (26, 248880), (30, 215696), (32, 202215), (34, 190320), (39, 165920), (40, 161772), (48, 134810), (51, 126880), (52, 124440), (60, 107848), (61, 106080), (65, 99552), (68, 95160), (78, 82960), (80, 80886), (85, 76128), (96, 67405), (102, 63440), (104, 62220), (120, 53924), (122, 53040), (130, 49776), (136, 47580), (156, 41480), (160, 40443), (170, 38064), (183, 35360), (195, 33184), (204, 31720), (208, 31110), (221, 29280), (240, 26962), (244, 26520), (255, 25376), (260, 24888), (272, 23790), (305, 21216), (312, 20740), (340, 19032), (366, 17680), (390, 16592), (408, 15860), (416, 15555), (442, 14640), (480, 13481), (488, 13260), (510, 12688), (520, 12444), (544, 11895), (610, 10608), (624, 10370), (663, 9760), (680, 9516), (732, 8840), (780, 8296), (793, 8160), (816, 7930), (884, 7320), (915, 7072), (976, 6630), (1020, 6344), (1037, 6240), (1040, 6222), (1105, 5856), (1220, 5304), (1248, 5185), (1326, 4880), (1360, 4758), (1464, 4420), (1560, 4148), (1586, 4080), (1632, 3965), (1768, 3660), (1830, 3536), (1952, 3315), (2040, 3172), (2074, 3120), (2080, 3111), (2210, 2928), (2379, 2720), (2440, 2652)]