2012555520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4261}}^1$

素因数の和:4329

約数の個数: 216

約数和(自身を含む): 7134741432

約数和(自身を除く): 5122185912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 164, 180, 192, 205, 240, 246, 256, 288, 320, 328, 360, 369, 384, 410, 480, 492, 576, 615, 640, 656, 720, 738, 768, 820, 960, 984, 1152, 1230, 1280, 1312, 1440, 1476, 1640, 1845, 1920, 1968, 2304, 2460, 2624, 2880, 2952, 3280, 3690, 3840, 3936, 4261, 4920, 5248, 5760, 5904, 6560, 7380, 7872, 8522, 9840, 10496, 11520, 11808, 12783, 13120, 14760, 15744, 17044, 19680, 21305, 23616, 25566, 26240, 29520, 31488, 34088, 38349, 39360, 42610, 47232, 51132, 52480, 59040, 63915, 68176, 76698, 78720, 85220, 94464, 102264, 118080, 127830, 136352, 153396, 157440, 170440, 174701, 191745, 204528, 236160, 255660, 272704, 306792, 340880, 349402, 383490, 409056, 472320, 511320, 524103, 545408, 613584, 681760, 698804, 766980, 818112, 873505, 1022640, 1048206, 1090816, 1227168, 1363520, 1397608, 1533960, 1572309, 1636224, 1747010, 2045280, 2096412, 2454336, 2620515, 2727040, 2795216, 3067920, 3144618, 3272448, 3494020, 4090560, 4192824, 4908672, 5241030, 5454080, 5590432, 6135840, 6289236, 6988040, 7861545, 8181120, 8385648, 9817344, 10482060, 11180864, 12271680, 12578472, 13976080, 15723090, 16362240, 16771296, 20964120, 22361728, 24543360, 25156944, 27952160, 31446180, 33542592, 41928240, 44723456, 49086720, 50313888, 55904320, 62892360, 67085184, 83856480, 100627776, 111808640, 125784720, 134170368, 167712960, 201255552, 223617280, 251569440, 335425920, 402511104, 503138880, 670851840, 1006277760, 2012555520]

約数ペア:

[(1, 2012555520), (2, 1006277760), (3, 670851840), (4, 503138880), (5, 402511104), (6, 335425920), (8, 251569440), (9, 223617280), (10, 201255552), (12, 167712960), (15, 134170368), (16, 125784720), (18, 111808640), (20, 100627776), (24, 83856480), (30, 67085184), (32, 62892360), (36, 55904320), (40, 50313888), (41, 49086720), (45, 44723456), (48, 41928240), (60, 33542592), (64, 31446180), (72, 27952160), (80, 25156944), (82, 24543360), (90, 22361728), (96, 20964120), (120, 16771296), (123, 16362240), (128, 15723090), (144, 13976080), (160, 12578472), (164, 12271680), (180, 11180864), (192, 10482060), (205, 9817344), (240, 8385648), (246, 8181120), (256, 7861545), (288, 6988040), (320, 6289236), (328, 6135840), (360, 5590432), (369, 5454080), (384, 5241030), (410, 4908672), (480, 4192824), (492, 4090560), (576, 3494020), (615, 3272448), (640, 3144618), (656, 3067920), (720, 2795216), (738, 2727040), (768, 2620515), (820, 2454336), (960, 2096412), (984, 2045280), (1152, 1747010), (1230, 1636224), (1280, 1572309), (1312, 1533960), (1440, 1397608), (1476, 1363520), (1640, 1227168), (1845, 1090816), (1920, 1048206), (1968, 1022640), (2304, 873505), (2460, 818112), (2624, 766980), (2880, 698804), (2952, 681760), (3280, 613584), (3690, 545408), (3840, 524103), (3936, 511320), (4261, 472320), (4920, 409056), (5248, 383490), (5760, 349402), (5904, 340880), (6560, 306792), (7380, 272704), (7872, 255660), (8522, 236160), (9840, 204528), (10496, 191745), (11520, 174701), (11808, 170440), (12783, 157440), (13120, 153396), (14760, 136352), (15744, 127830), (17044, 118080), (19680, 102264), (21305, 94464), (23616, 85220), (25566, 78720), (26240, 76698), (29520, 68176), (31488, 63915), (34088, 59040), (38349, 52480), (39360, 51132), (42610, 47232)]