193916880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6569}}^1$

素因数の和:6629

約数の個数: 120

約数和(自身を含む): 667222920

約数和(自身を除く): 473306040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4920, 5904, 6569, 7380, 9840, 13138, 14760, 19707, 26276, 29520, 32845, 39414, 52552, 59121, 65690, 78828, 98535, 105104, 118242, 131380, 157656, 197070, 236484, 262760, 269329, 295605, 315312, 394140, 472968, 525520, 538658, 591210, 788280, 807987, 945936, 1077316, 1182420, 1346645, 1576560, 1615974, 2154632, 2364840, 2423961, 2693290, 3231948, 4039935, 4309264, 4729680, 4847922, 5386580, 6463896, 8079870, 9695844, 10773160, 12119805, 12927792, 16159740, 19391688, 21546320, 24239610, 32319480, 38783376, 48479220, 64638960, 96958440, 193916880]

約数ペア:

[(1, 193916880), (2, 96958440), (3, 64638960), (4, 48479220), (5, 38783376), (6, 32319480), (8, 24239610), (9, 21546320), (10, 19391688), (12, 16159740), (15, 12927792), (16, 12119805), (18, 10773160), (20, 9695844), (24, 8079870), (30, 6463896), (36, 5386580), (40, 4847922), (41, 4729680), (45, 4309264), (48, 4039935), (60, 3231948), (72, 2693290), (80, 2423961), (82, 2364840), (90, 2154632), (120, 1615974), (123, 1576560), (144, 1346645), (164, 1182420), (180, 1077316), (205, 945936), (240, 807987), (246, 788280), (328, 591210), (360, 538658), (369, 525520), (410, 472968), (492, 394140), (615, 315312), (656, 295605), (720, 269329), (738, 262760), (820, 236484), (984, 197070), (1230, 157656), (1476, 131380), (1640, 118242), (1845, 105104), (1968, 98535), (2460, 78828), (2952, 65690), (3280, 59121), (3690, 52552), (4920, 39414), (5904, 32845), (6569, 29520), (7380, 26276), (9840, 19707), (13138, 14760)]