1860347520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{541}}^1$

素因数の和:768

約数の個数: 256

約数和(自身を含む): 6634080000

約数和(自身を除く): 4773732480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 199, 216, 240, 270, 288, 320, 360, 384, 398, 432, 480, 540, 541, 576, 597, 640, 720, 796, 864, 960, 995, 1080, 1082, 1152, 1194, 1440, 1592, 1623, 1728, 1791, 1920, 1990, 2160, 2164, 2388, 2705, 2880, 2985, 3184, 3246, 3456, 3582, 3980, 4320, 4328, 4776, 4869, 5373, 5410, 5760, 5970, 6368, 6492, 7164, 7960, 8115, 8640, 8656, 8955, 9552, 9738, 10746, 10820, 11940, 12736, 12984, 14328, 14607, 15920, 16230, 17280, 17312, 17910, 19104, 19476, 21492, 21640, 23880, 24345, 25472, 25968, 26865, 28656, 29214, 31840, 32460, 34624, 35820, 38208, 38952, 42984, 43280, 47760, 48690, 51936, 53730, 57312, 58428, 63680, 64920, 69248, 71640, 73035, 76416, 77904, 85968, 86560, 95520, 97380, 103872, 107460, 107659, 114624, 116856, 127360, 129840, 143280, 146070, 155808, 171936, 173120, 191040, 194760, 207744, 214920, 215318, 229248, 233712, 259680, 286560, 292140, 311616, 322977, 343872, 346240, 382080, 389520, 429840, 430636, 467424, 519360, 538295, 573120, 584280, 623232, 645954, 687744, 779040, 859680, 861272, 934848, 968931, 1038720, 1076590, 1146240, 1168560, 1291908, 1558080, 1614885, 1719360, 1722544, 1869696, 1937862, 2153180, 2337120, 2583816, 2906793, 3116160, 3229770, 3438720, 3445088, 3875724, 4306360, 4674240, 4844655, 5167632, 5813586, 6459540, 6890176, 7751448, 8612720, 9348480, 9689310, 10335264, 11627172, 12919080, 13780352, 14533965, 15502896, 17225440, 19378620, 20670528, 23254344, 25838160, 29067930, 31005792, 34450880, 38757240, 41341056, 46508688, 51676320, 58135860, 62011584, 68901760, 77514480, 93017376, 103352640, 116271720, 124023168, 155028960, 186034752, 206705280, 232543440, 310057920, 372069504, 465086880, 620115840, 930173760, 1860347520]

約数ペア:

[(1, 1860347520), (2, 930173760), (3, 620115840), (4, 465086880), (5, 372069504), (6, 310057920), (8, 232543440), (9, 206705280), (10, 186034752), (12, 155028960), (15, 124023168), (16, 116271720), (18, 103352640), (20, 93017376), (24, 77514480), (27, 68901760), (30, 62011584), (32, 58135860), (36, 51676320), (40, 46508688), (45, 41341056), (48, 38757240), (54, 34450880), (60, 31005792), (64, 29067930), (72, 25838160), (80, 23254344), (90, 20670528), (96, 19378620), (108, 17225440), (120, 15502896), (128, 14533965), (135, 13780352), (144, 12919080), (160, 11627172), (180, 10335264), (192, 9689310), (199, 9348480), (216, 8612720), (240, 7751448), (270, 6890176), (288, 6459540), (320, 5813586), (360, 5167632), (384, 4844655), (398, 4674240), (432, 4306360), (480, 3875724), (540, 3445088), (541, 3438720), (576, 3229770), (597, 3116160), (640, 2906793), (720, 2583816), (796, 2337120), (864, 2153180), (960, 1937862), (995, 1869696), (1080, 1722544), (1082, 1719360), (1152, 1614885), (1194, 1558080), (1440, 1291908), (1592, 1168560), (1623, 1146240), (1728, 1076590), (1791, 1038720), (1920, 968931), (1990, 934848), (2160, 861272), (2164, 859680), (2388, 779040), (2705, 687744), (2880, 645954), (2985, 623232), (3184, 584280), (3246, 573120), (3456, 538295), (3582, 519360), (3980, 467424), (4320, 430636), (4328, 429840), (4776, 389520), (4869, 382080), (5373, 346240), (5410, 343872), (5760, 322977), (5970, 311616), (6368, 292140), (6492, 286560), (7164, 259680), (7960, 233712), (8115, 229248), (8640, 215318), (8656, 214920), (8955, 207744), (9552, 194760), (9738, 191040), (10746, 173120), (10820, 171936), (11940, 155808), (12736, 146070), (12984, 143280), (14328, 129840), (14607, 127360), (15920, 116856), (16230, 114624), (17280, 107659), (17312, 107460), (17910, 103872), (19104, 97380), (19476, 95520), (21492, 86560), (21640, 85968), (23880, 77904), (24345, 76416), (25472, 73035), (25968, 71640), (26865, 69248), (28656, 64920), (29214, 63680), (31840, 58428), (32460, 57312), (34624, 53730), (35820, 51936), (38208, 48690), (38952, 47760), (42984, 43280)]