2109742560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1811}}^1$

素因数の和:2641

約数の個数: 144

約数和(自身を含む): 7212376080

約数和(自身を除く): 5102633520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 809, 1440, 1618, 1811, 2427, 3236, 3622, 4045, 4854, 5433, 6472, 7244, 7281, 8090, 9055, 9708, 10866, 12135, 12944, 14488, 14562, 16180, 16299, 18110, 19416, 21732, 24270, 25888, 27165, 28976, 29124, 32360, 32598, 36220, 36405, 38832, 43464, 48540, 54330, 57952, 58248, 64720, 65196, 72440, 72810, 77664, 81495, 86928, 97080, 108660, 116496, 129440, 130392, 144880, 145620, 162990, 173856, 194160, 217320, 232992, 260784, 289760, 291240, 325980, 388320, 434640, 521568, 582480, 651960, 869280, 1164960, 1303920, 1465099, 2607840, 2930198, 4395297, 5860396, 7325495, 8790594, 11720792, 13185891, 14650990, 17581188, 21976485, 23441584, 26371782, 29301980, 35162376, 43952970, 46883168, 52743564, 58603960, 65929455, 70324752, 87905940, 105487128, 117207920, 131858910, 140649504, 175811880, 210974256, 234415840, 263717820, 351623760, 421948512, 527435640, 703247520, 1054871280, 2109742560]

約数ペア:

[(1, 2109742560), (2, 1054871280), (3, 703247520), (4, 527435640), (5, 421948512), (6, 351623760), (8, 263717820), (9, 234415840), (10, 210974256), (12, 175811880), (15, 140649504), (16, 131858910), (18, 117207920), (20, 105487128), (24, 87905940), (30, 70324752), (32, 65929455), (36, 58603960), (40, 52743564), (45, 46883168), (48, 43952970), (60, 35162376), (72, 29301980), (80, 26371782), (90, 23441584), (96, 21976485), (120, 17581188), (144, 14650990), (160, 13185891), (180, 11720792), (240, 8790594), (288, 7325495), (360, 5860396), (480, 4395297), (720, 2930198), (809, 2607840), (1440, 1465099), (1618, 1303920), (1811, 1164960), (2427, 869280), (3236, 651960), (3622, 582480), (4045, 521568), (4854, 434640), (5433, 388320), (6472, 325980), (7244, 291240), (7281, 289760), (8090, 260784), (9055, 232992), (9708, 217320), (10866, 194160), (12135, 173856), (12944, 162990), (14488, 145620), (14562, 144880), (16180, 130392), (16299, 129440), (18110, 116496), (19416, 108660), (21732, 97080), (24270, 86928), (25888, 81495), (27165, 77664), (28976, 72810), (29124, 72440), (32360, 65196), (32598, 64720), (36220, 58248), (36405, 57952), (38832, 54330), (43464, 48540)]