238778400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:324

約数の個数: 288

約数和(自身を含む): 906691968

約数和(自身を除く): 667913568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 61, 70, 75, 80, 84, 96, 100, 105, 112, 120, 122, 140, 150, 160, 168, 175, 183, 200, 210, 224, 233, 240, 244, 280, 300, 305, 336, 350, 366, 400, 420, 427, 466, 480, 488, 525, 560, 600, 610, 672, 699, 700, 732, 800, 840, 854, 915, 932, 976, 1050, 1120, 1165, 1200, 1220, 1281, 1398, 1400, 1464, 1525, 1631, 1680, 1708, 1830, 1864, 1952, 2100, 2135, 2330, 2400, 2440, 2562, 2796, 2800, 2928, 3050, 3262, 3360, 3416, 3495, 3660, 3728, 4200, 4270, 4575, 4660, 4880, 4893, 5124, 5592, 5600, 5825, 5856, 6100, 6405, 6524, 6832, 6990, 7320, 7456, 8155, 8400, 8540, 9150, 9320, 9760, 9786, 10248, 10675, 11184, 11650, 12200, 12810, 13048, 13664, 13980, 14213, 14640, 16310, 16800, 17080, 17475, 18300, 18640, 19572, 20496, 21350, 22368, 23300, 24400, 24465, 25620, 26096, 27960, 28426, 29280, 32025, 32620, 34160, 34950, 36600, 37280, 39144, 40775, 40992, 42639, 42700, 46600, 48800, 48930, 51240, 52192, 55920, 56852, 64050, 65240, 68320, 69900, 71065, 73200, 78288, 81550, 85278, 85400, 93200, 97860, 99491, 102480, 111840, 113704, 122325, 128100, 130480, 139800, 142130, 146400, 156576, 163100, 170556, 170800, 186400, 195720, 198982, 204960, 213195, 227408, 244650, 256200, 260960, 279600, 284260, 298473, 326200, 341112, 341600, 355325, 391440, 397964, 426390, 454816, 489300, 497455, 512400, 559200, 568520, 596946, 652400, 682224, 710650, 782880, 795928, 852780, 978600, 994910, 1024800, 1065975, 1137040, 1193892, 1304800, 1364448, 1421300, 1492365, 1591856, 1705560, 1957200, 1989820, 2131950, 2274080, 2387784, 2487275, 2842600, 2984730, 3183712, 3411120, 3914400, 3979640, 4263900, 4775568, 4974550, 5685200, 5969460, 6822240, 7461825, 7959280, 8527800, 9551136, 9949100, 11370400, 11938920, 14923650, 15918560, 17055600, 19898200, 23877840, 29847300, 34111200, 39796400, 47755680, 59694600, 79592800, 119389200, 238778400]

約数ペア:

[(1, 238778400), (2, 119389200), (3, 79592800), (4, 59694600), (5, 47755680), (6, 39796400), (7, 34111200), (8, 29847300), (10, 23877840), (12, 19898200), (14, 17055600), (15, 15918560), (16, 14923650), (20, 11938920), (21, 11370400), (24, 9949100), (25, 9551136), (28, 8527800), (30, 7959280), (32, 7461825), (35, 6822240), (40, 5969460), (42, 5685200), (48, 4974550), (50, 4775568), (56, 4263900), (60, 3979640), (61, 3914400), (70, 3411120), (75, 3183712), (80, 2984730), (84, 2842600), (96, 2487275), (100, 2387784), (105, 2274080), (112, 2131950), (120, 1989820), (122, 1957200), (140, 1705560), (150, 1591856), (160, 1492365), (168, 1421300), (175, 1364448), (183, 1304800), (200, 1193892), (210, 1137040), (224, 1065975), (233, 1024800), (240, 994910), (244, 978600), (280, 852780), (300, 795928), (305, 782880), (336, 710650), (350, 682224), (366, 652400), (400, 596946), (420, 568520), (427, 559200), (466, 512400), (480, 497455), (488, 489300), (525, 454816), (560, 426390), (600, 397964), (610, 391440), (672, 355325), (699, 341600), (700, 341112), (732, 326200), (800, 298473), (840, 284260), (854, 279600), (915, 260960), (932, 256200), (976, 244650), (1050, 227408), (1120, 213195), (1165, 204960), (1200, 198982), (1220, 195720), (1281, 186400), (1398, 170800), (1400, 170556), (1464, 163100), (1525, 156576), (1631, 146400), (1680, 142130), (1708, 139800), (1830, 130480), (1864, 128100), (1952, 122325), (2100, 113704), (2135, 111840), (2330, 102480), (2400, 99491), (2440, 97860), (2562, 93200), (2796, 85400), (2800, 85278), (2928, 81550), (3050, 78288), (3262, 73200), (3360, 71065), (3416, 69900), (3495, 68320), (3660, 65240), (3728, 64050), (4200, 56852), (4270, 55920), (4575, 52192), (4660, 51240), (4880, 48930), (4893, 48800), (5124, 46600), (5592, 42700), (5600, 42639), (5825, 40992), (5856, 40775), (6100, 39144), (6405, 37280), (6524, 36600), (6832, 34950), (6990, 34160), (7320, 32620), (7456, 32025), (8155, 29280), (8400, 28426), (8540, 27960), (9150, 26096), (9320, 25620), (9760, 24465), (9786, 24400), (10248, 23300), (10675, 22368), (11184, 21350), (11650, 20496), (12200, 19572), (12810, 18640), (13048, 18300), (13664, 17475), (13980, 17080), (14213, 16800), (14640, 16310)]