203496120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:886

約数の個数: 192

約数和(自身を含む): 718230240

約数和(自身を除く): 514734120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 41, 45, 51, 60, 68, 72, 82, 85, 90, 102, 120, 123, 136, 153, 164, 170, 180, 204, 205, 246, 255, 306, 328, 340, 360, 369, 408, 410, 492, 510, 612, 615, 680, 697, 738, 765, 811, 820, 984, 1020, 1224, 1230, 1394, 1476, 1530, 1622, 1640, 1845, 2040, 2091, 2433, 2460, 2788, 2952, 3060, 3244, 3485, 3690, 4055, 4182, 4866, 4920, 5576, 6120, 6273, 6488, 6970, 7299, 7380, 8110, 8364, 9732, 10455, 12165, 12546, 13787, 13940, 14598, 14760, 16220, 16728, 19464, 20910, 24330, 25092, 27574, 27880, 29196, 31365, 32440, 33251, 36495, 41361, 41820, 48660, 50184, 55148, 58392, 62730, 66502, 68935, 72990, 82722, 83640, 97320, 99753, 110296, 124083, 125460, 133004, 137870, 145980, 165444, 166255, 199506, 206805, 248166, 250920, 266008, 275740, 291960, 299259, 330888, 332510, 399012, 413610, 496332, 498765, 551480, 565267, 598518, 620415, 665020, 798024, 827220, 992664, 997530, 1130534, 1197036, 1240830, 1330040, 1496295, 1654440, 1695801, 1995060, 2261068, 2394072, 2481660, 2826335, 2992590, 3391602, 3990120, 4522136, 4963320, 5087403, 5652670, 5985180, 6783204, 8479005, 10174806, 11305340, 11970360, 13566408, 16958010, 20349612, 22610680, 25437015, 33916020, 40699224, 50874030, 67832040, 101748060, 203496120]

約数ペア:

[(1, 203496120), (2, 101748060), (3, 67832040), (4, 50874030), (5, 40699224), (6, 33916020), (8, 25437015), (9, 22610680), (10, 20349612), (12, 16958010), (15, 13566408), (17, 11970360), (18, 11305340), (20, 10174806), (24, 8479005), (30, 6783204), (34, 5985180), (36, 5652670), (40, 5087403), (41, 4963320), (45, 4522136), (51, 3990120), (60, 3391602), (68, 2992590), (72, 2826335), (82, 2481660), (85, 2394072), (90, 2261068), (102, 1995060), (120, 1695801), (123, 1654440), (136, 1496295), (153, 1330040), (164, 1240830), (170, 1197036), (180, 1130534), (204, 997530), (205, 992664), (246, 827220), (255, 798024), (306, 665020), (328, 620415), (340, 598518), (360, 565267), (369, 551480), (408, 498765), (410, 496332), (492, 413610), (510, 399012), (612, 332510), (615, 330888), (680, 299259), (697, 291960), (738, 275740), (765, 266008), (811, 250920), (820, 248166), (984, 206805), (1020, 199506), (1224, 166255), (1230, 165444), (1394, 145980), (1476, 137870), (1530, 133004), (1622, 125460), (1640, 124083), (1845, 110296), (2040, 99753), (2091, 97320), (2433, 83640), (2460, 82722), (2788, 72990), (2952, 68935), (3060, 66502), (3244, 62730), (3485, 58392), (3690, 55148), (4055, 50184), (4182, 48660), (4866, 41820), (4920, 41361), (5576, 36495), (6120, 33251), (6273, 32440), (6488, 31365), (6970, 29196), (7299, 27880), (7380, 27574), (8110, 25092), (8364, 24330), (9732, 20910), (10455, 19464), (12165, 16728), (12546, 16220), (13787, 14760), (13940, 14598)]