1188153600

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3257}}^1$

素因数の和:3305

約数の個数: 216

約数和(自身を含む): 4128798240

約数和(自身を除く): 2940644640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 128, 150, 152, 160, 190, 192, 200, 228, 240, 256, 285, 300, 304, 320, 380, 384, 400, 456, 475, 480, 570, 600, 608, 640, 760, 768, 800, 912, 950, 960, 1140, 1200, 1216, 1280, 1425, 1520, 1600, 1824, 1900, 1920, 2280, 2400, 2432, 2850, 3040, 3200, 3257, 3648, 3800, 3840, 4560, 4800, 4864, 5700, 6080, 6400, 6514, 7296, 7600, 9120, 9600, 9771, 11400, 12160, 13028, 14592, 15200, 16285, 18240, 19200, 19542, 22800, 24320, 26056, 30400, 32570, 36480, 39084, 45600, 48855, 52112, 60800, 61883, 65140, 72960, 78168, 81425, 91200, 97710, 104224, 121600, 123766, 130280, 156336, 162850, 182400, 185649, 195420, 208448, 244275, 247532, 260560, 309415, 312672, 325700, 364800, 371298, 390840, 416896, 488550, 495064, 521120, 618830, 625344, 651400, 742596, 781680, 833792, 928245, 977100, 990128, 1042240, 1237660, 1250688, 1302800, 1485192, 1547075, 1563360, 1856490, 1954200, 1980256, 2084480, 2475320, 2501376, 2605600, 2970384, 3094150, 3126720, 3712980, 3908400, 3960512, 4168960, 4641225, 4950640, 5211200, 5940768, 6188300, 6253440, 7425960, 7816800, 7921024, 9282450, 9901280, 10422400, 11881536, 12376600, 12506880, 14851920, 15633600, 15842048, 18564900, 19802560, 20844800, 23763072, 24753200, 29703840, 31267200, 37129800, 39605120, 47526144, 49506400, 59407680, 62534400, 74259600, 79210240, 99012800, 118815360, 148519200, 198025600, 237630720, 297038400, 396051200, 594076800, 1188153600]

約数ペア:

[(1, 1188153600), (2, 594076800), (3, 396051200), (4, 297038400), (5, 237630720), (6, 198025600), (8, 148519200), (10, 118815360), (12, 99012800), (15, 79210240), (16, 74259600), (19, 62534400), (20, 59407680), (24, 49506400), (25, 47526144), (30, 39605120), (32, 37129800), (38, 31267200), (40, 29703840), (48, 24753200), (50, 23763072), (57, 20844800), (60, 19802560), (64, 18564900), (75, 15842048), (76, 15633600), (80, 14851920), (95, 12506880), (96, 12376600), (100, 11881536), (114, 10422400), (120, 9901280), (128, 9282450), (150, 7921024), (152, 7816800), (160, 7425960), (190, 6253440), (192, 6188300), (200, 5940768), (228, 5211200), (240, 4950640), (256, 4641225), (285, 4168960), (300, 3960512), (304, 3908400), (320, 3712980), (380, 3126720), (384, 3094150), (400, 2970384), (456, 2605600), (475, 2501376), (480, 2475320), (570, 2084480), (600, 1980256), (608, 1954200), (640, 1856490), (760, 1563360), (768, 1547075), (800, 1485192), (912, 1302800), (950, 1250688), (960, 1237660), (1140, 1042240), (1200, 990128), (1216, 977100), (1280, 928245), (1425, 833792), (1520, 781680), (1600, 742596), (1824, 651400), (1900, 625344), (1920, 618830), (2280, 521120), (2400, 495064), (2432, 488550), (2850, 416896), (3040, 390840), (3200, 371298), (3257, 364800), (3648, 325700), (3800, 312672), (3840, 309415), (4560, 260560), (4800, 247532), (4864, 244275), (5700, 208448), (6080, 195420), (6400, 185649), (6514, 182400), (7296, 162850), (7600, 156336), (9120, 130280), (9600, 123766), (9771, 121600), (11400, 104224), (12160, 97710), (13028, 91200), (14592, 81425), (15200, 78168), (16285, 72960), (18240, 65140), (19200, 61883), (19542, 60800), (22800, 52112), (24320, 48855), (26056, 45600), (30400, 39084), (32570, 36480)]