478683520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1811}}^1$

素因数の和:1896

約数の個数: 128

約数和(自身を含む): 1330732800

約数和(自身を除く): 852049280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 64, 70, 80, 112, 118, 128, 140, 160, 224, 236, 280, 295, 320, 413, 448, 472, 560, 590, 640, 826, 896, 944, 1120, 1180, 1652, 1811, 1888, 2065, 2240, 2360, 3304, 3622, 3776, 4130, 4480, 4720, 6608, 7244, 7552, 8260, 9055, 9440, 12677, 13216, 14488, 16520, 18110, 18880, 25354, 26432, 28976, 33040, 36220, 37760, 50708, 52864, 57952, 63385, 66080, 72440, 101416, 106849, 115904, 126770, 132160, 144880, 202832, 213698, 231808, 253540, 264320, 289760, 405664, 427396, 507080, 534245, 579520, 747943, 811328, 854792, 1014160, 1068490, 1159040, 1495886, 1622656, 1709584, 2028320, 2136980, 2991772, 3419168, 3739715, 4056640, 4273960, 5983544, 6838336, 7479430, 8113280, 8547920, 11967088, 13676672, 14958860, 17095840, 23934176, 29917720, 34191680, 47868352, 59835440, 68383360, 95736704, 119670880, 239341760, 478683520]

約数ペア:

[(1, 478683520), (2, 239341760), (4, 119670880), (5, 95736704), (7, 68383360), (8, 59835440), (10, 47868352), (14, 34191680), (16, 29917720), (20, 23934176), (28, 17095840), (32, 14958860), (35, 13676672), (40, 11967088), (56, 8547920), (59, 8113280), (64, 7479430), (70, 6838336), (80, 5983544), (112, 4273960), (118, 4056640), (128, 3739715), (140, 3419168), (160, 2991772), (224, 2136980), (236, 2028320), (280, 1709584), (295, 1622656), (320, 1495886), (413, 1159040), (448, 1068490), (472, 1014160), (560, 854792), (590, 811328), (640, 747943), (826, 579520), (896, 534245), (944, 507080), (1120, 427396), (1180, 405664), (1652, 289760), (1811, 264320), (1888, 253540), (2065, 231808), (2240, 213698), (2360, 202832), (3304, 144880), (3622, 132160), (3776, 126770), (4130, 115904), (4480, 106849), (4720, 101416), (6608, 72440), (7244, 66080), (7552, 63385), (8260, 57952), (9055, 52864), (9440, 50708), (12677, 37760), (13216, 36220), (14488, 33040), (16520, 28976), (18110, 26432), (18880, 25354)]