191900160

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{8329}}^1$

素因数の和:8358

約数の個数: 120

約数和(自身を含む): 664684020

約数和(自身を除く): 472783860

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 8329, 11520, 16658, 23040, 24987, 33316, 41645, 49974, 66632, 74961, 83290, 99948, 124935, 133264, 149922, 166580, 199896, 249870, 266528, 299844, 333160, 374805, 399792, 499740, 533056, 599688, 666320, 749610, 799584, 999480, 1066112, 1199376, 1332640, 1499220, 1599168, 1998960, 2132224, 2398752, 2665280, 2998440, 3198336, 3997920, 4264448, 4797504, 5330560, 5996880, 6396672, 7995840, 9595008, 10661120, 11993760, 12793344, 15991680, 19190016, 21322240, 23987520, 31983360, 38380032, 47975040, 63966720, 95950080, 191900160]

約数ペア:

[(1, 191900160), (2, 95950080), (3, 63966720), (4, 47975040), (5, 38380032), (6, 31983360), (8, 23987520), (9, 21322240), (10, 19190016), (12, 15991680), (15, 12793344), (16, 11993760), (18, 10661120), (20, 9595008), (24, 7995840), (30, 6396672), (32, 5996880), (36, 5330560), (40, 4797504), (45, 4264448), (48, 3997920), (60, 3198336), (64, 2998440), (72, 2665280), (80, 2398752), (90, 2132224), (96, 1998960), (120, 1599168), (128, 1499220), (144, 1332640), (160, 1199376), (180, 1066112), (192, 999480), (240, 799584), (256, 749610), (288, 666320), (320, 599688), (360, 533056), (384, 499740), (480, 399792), (512, 374805), (576, 333160), (640, 299844), (720, 266528), (768, 249870), (960, 199896), (1152, 166580), (1280, 149922), (1440, 133264), (1536, 124935), (1920, 99948), (2304, 83290), (2560, 74961), (2880, 66632), (3840, 49974), (4608, 41645), (5760, 33316), (7680, 24987), (8329, 23040), (11520, 16658)]