496585440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:722

約数の個数: 288

約数和(自身を含む): 1872351936

約数和(自身を除く): 1375766496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 41, 45, 48, 52, 60, 65, 72, 78, 80, 82, 90, 96, 104, 117, 120, 123, 130, 144, 156, 160, 164, 180, 195, 205, 208, 234, 240, 246, 260, 288, 312, 328, 360, 369, 390, 410, 416, 468, 480, 492, 520, 533, 585, 615, 624, 647, 656, 720, 738, 780, 820, 936, 984, 1040, 1066, 1170, 1230, 1248, 1294, 1312, 1440, 1476, 1560, 1599, 1640, 1845, 1872, 1941, 1968, 2080, 2132, 2340, 2460, 2588, 2665, 2952, 3120, 3198, 3235, 3280, 3690, 3744, 3882, 3936, 4264, 4680, 4797, 4920, 5176, 5330, 5823, 5904, 6240, 6396, 6470, 6560, 7380, 7764, 7995, 8411, 8528, 9360, 9594, 9705, 9840, 10352, 10660, 11646, 11808, 12792, 12940, 14760, 15528, 15990, 16822, 17056, 18720, 19188, 19410, 19680, 20704, 21320, 23292, 23985, 25233, 25584, 25880, 26527, 29115, 29520, 31056, 31980, 33644, 38376, 38820, 42055, 42640, 46584, 47970, 50466, 51168, 51760, 53054, 58230, 59040, 62112, 63960, 67288, 75699, 76752, 77640, 79581, 84110, 85280, 93168, 95940, 100932, 103520, 106108, 116460, 126165, 127920, 132635, 134576, 151398, 153504, 155280, 159162, 168220, 186336, 191880, 201864, 212216, 232920, 238743, 252330, 255840, 265270, 269152, 302796, 310560, 318324, 336440, 344851, 378495, 383760, 397905, 403728, 424432, 465840, 477486, 504660, 530540, 605592, 636648, 672880, 689702, 756990, 767520, 795810, 807456, 848864, 931680, 954972, 1009320, 1034553, 1061080, 1193715, 1211184, 1273296, 1345760, 1379404, 1513980, 1591620, 1724255, 1909944, 2018640, 2069106, 2122160, 2387430, 2422368, 2546592, 2758808, 3027960, 3103659, 3183240, 3448510, 3819888, 4037280, 4138212, 4244320, 4774860, 5172765, 5517616, 6055920, 6207318, 6366480, 6897020, 7639776, 8276424, 9549720, 10345530, 11035232, 12111840, 12414636, 12732960, 13794040, 15518295, 16552848, 19099440, 20691060, 24829272, 27588080, 31036590, 33105696, 38198880, 41382120, 49658544, 55176160, 62073180, 82764240, 99317088, 124146360, 165528480, 248292720, 496585440]

約数ペア:

[(1, 496585440), (2, 248292720), (3, 165528480), (4, 124146360), (5, 99317088), (6, 82764240), (8, 62073180), (9, 55176160), (10, 49658544), (12, 41382120), (13, 38198880), (15, 33105696), (16, 31036590), (18, 27588080), (20, 24829272), (24, 20691060), (26, 19099440), (30, 16552848), (32, 15518295), (36, 13794040), (39, 12732960), (40, 12414636), (41, 12111840), (45, 11035232), (48, 10345530), (52, 9549720), (60, 8276424), (65, 7639776), (72, 6897020), (78, 6366480), (80, 6207318), (82, 6055920), (90, 5517616), (96, 5172765), (104, 4774860), (117, 4244320), (120, 4138212), (123, 4037280), (130, 3819888), (144, 3448510), (156, 3183240), (160, 3103659), (164, 3027960), (180, 2758808), (195, 2546592), (205, 2422368), (208, 2387430), (234, 2122160), (240, 2069106), (246, 2018640), (260, 1909944), (288, 1724255), (312, 1591620), (328, 1513980), (360, 1379404), (369, 1345760), (390, 1273296), (410, 1211184), (416, 1193715), (468, 1061080), (480, 1034553), (492, 1009320), (520, 954972), (533, 931680), (585, 848864), (615, 807456), (624, 795810), (647, 767520), (656, 756990), (720, 689702), (738, 672880), (780, 636648), (820, 605592), (936, 530540), (984, 504660), (1040, 477486), (1066, 465840), (1170, 424432), (1230, 403728), (1248, 397905), (1294, 383760), (1312, 378495), (1440, 344851), (1476, 336440), (1560, 318324), (1599, 310560), (1640, 302796), (1845, 269152), (1872, 265270), (1941, 255840), (1968, 252330), (2080, 238743), (2132, 232920), (2340, 212216), (2460, 201864), (2588, 191880), (2665, 186336), (2952, 168220), (3120, 159162), (3198, 155280), (3235, 153504), (3280, 151398), (3690, 134576), (3744, 132635), (3882, 127920), (3936, 126165), (4264, 116460), (4680, 106108), (4797, 103520), (4920, 100932), (5176, 95940), (5330, 93168), (5823, 85280), (5904, 84110), (6240, 79581), (6396, 77640), (6470, 76752), (6560, 75699), (7380, 67288), (7764, 63960), (7995, 62112), (8411, 59040), (8528, 58230), (9360, 53054), (9594, 51760), (9705, 51168), (9840, 50466), (10352, 47970), (10660, 46584), (11646, 42640), (11808, 42055), (12792, 38820), (12940, 38376), (14760, 33644), (15528, 31980), (15990, 31056), (16822, 29520), (17056, 29115), (18720, 26527), (19188, 25880), (19410, 25584), (19680, 25233), (20704, 23985), (21320, 23292)]