1909147680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{10957}}^1$

素因数の和:11000

約数の個数: 216

約数和(自身を含む): 7161732396

約数和(自身を除く): 5252584716

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 160, 165, 176, 180, 198, 220, 240, 242, 264, 288, 330, 352, 360, 363, 396, 440, 480, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1056, 1089, 1210, 1320, 1440, 1452, 1584, 1760, 1815, 1936, 1980, 2178, 2420, 2640, 2904, 3168, 3630, 3872, 3960, 4356, 4840, 5280, 5445, 5808, 7260, 7920, 8712, 9680, 10890, 10957, 11616, 14520, 15840, 17424, 19360, 21780, 21914, 29040, 32871, 34848, 43560, 43828, 54785, 58080, 65742, 87120, 87656, 98613, 109570, 120527, 131484, 164355, 174240, 175312, 197226, 219140, 241054, 262968, 328710, 350624, 361581, 394452, 438280, 482108, 493065, 525936, 602635, 657420, 723162, 788904, 876560, 964216, 986130, 1051872, 1084743, 1205270, 1314840, 1325797, 1446324, 1577808, 1753120, 1807905, 1928432, 1972260, 2169486, 2410540, 2629680, 2651594, 2892648, 3155616, 3615810, 3856864, 3944520, 3977391, 4338972, 4821080, 5259360, 5303188, 5423715, 5785296, 6628985, 7231620, 7889040, 7954782, 8677944, 9642160, 10606376, 10847430, 11570592, 11932173, 13257970, 14463240, 15778080, 15909564, 17355888, 19284320, 19886955, 21212752, 21694860, 23864346, 26515940, 28926480, 31819128, 34711776, 39773910, 42425504, 43389720, 47728692, 53031880, 57852960, 59660865, 63638256, 79547820, 86779440, 95457384, 106063760, 119321730, 127276512, 159095640, 173558880, 190914768, 212127520, 238643460, 318191280, 381829536, 477286920, 636382560, 954573840, 1909147680]

約数ペア:

[(1, 1909147680), (2, 954573840), (3, 636382560), (4, 477286920), (5, 381829536), (6, 318191280), (8, 238643460), (9, 212127520), (10, 190914768), (11, 173558880), (12, 159095640), (15, 127276512), (16, 119321730), (18, 106063760), (20, 95457384), (22, 86779440), (24, 79547820), (30, 63638256), (32, 59660865), (33, 57852960), (36, 53031880), (40, 47728692), (44, 43389720), (45, 42425504), (48, 39773910), (55, 34711776), (60, 31819128), (66, 28926480), (72, 26515940), (80, 23864346), (88, 21694860), (90, 21212752), (96, 19886955), (99, 19284320), (110, 17355888), (120, 15909564), (121, 15778080), (132, 14463240), (144, 13257970), (160, 11932173), (165, 11570592), (176, 10847430), (180, 10606376), (198, 9642160), (220, 8677944), (240, 7954782), (242, 7889040), (264, 7231620), (288, 6628985), (330, 5785296), (352, 5423715), (360, 5303188), (363, 5259360), (396, 4821080), (440, 4338972), (480, 3977391), (484, 3944520), (495, 3856864), (528, 3615810), (605, 3155616), (660, 2892648), (720, 2651594), (726, 2629680), (792, 2410540), (880, 2169486), (968, 1972260), (990, 1928432), (1056, 1807905), (1089, 1753120), (1210, 1577808), (1320, 1446324), (1440, 1325797), (1452, 1314840), (1584, 1205270), (1760, 1084743), (1815, 1051872), (1936, 986130), (1980, 964216), (2178, 876560), (2420, 788904), (2640, 723162), (2904, 657420), (3168, 602635), (3630, 525936), (3872, 493065), (3960, 482108), (4356, 438280), (4840, 394452), (5280, 361581), (5445, 350624), (5808, 328710), (7260, 262968), (7920, 241054), (8712, 219140), (9680, 197226), (10890, 175312), (10957, 174240), (11616, 164355), (14520, 131484), (15840, 120527), (17424, 109570), (19360, 98613), (21780, 87656), (21914, 87120), (29040, 65742), (32871, 58080), (34848, 54785), (43560, 43828)]