82561342080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{6142957}}^1$

素因数の和:6142986

約数の個数: 128

約数和(自身を含む): 300759223680

約数和(自身を除く): 218197881600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 6142957, 12285914, 18428871, 24571828, 30714785, 36857742, 43000699, 49143656, 61429570, 73715484, 86001398, 92144355, 98287312, 122859140, 129002097, 147430968, 172002796, 184288710, 196574624, 215003495, 245718280, 258004194, 294861936, 344005592, 368577420, 393149248, 430006990, 491436560, 516008388, 589723872, 645010485, 688011184, 737154840, 786298496, 860013980, 982873120, 1032016776, 1179447744, 1290020970, 1376022368, 1474309680, 1720027960, 1965746240, 2064033552, 2358895488, 2580041940, 2752044736, 2948619360, 3440055920, 3931492480, 4128067104, 5160083880, 5504089472, 5897238720, 6880111840, 8256134208, 10320167760, 11794477440, 13760223680, 16512268416, 20640335520, 27520447360, 41280671040, 82561342080]

約数ペア:

[(1, 82561342080), (2, 41280671040), (3, 27520447360), (4, 20640335520), (5, 16512268416), (6, 13760223680), (7, 11794477440), (8, 10320167760), (10, 8256134208), (12, 6880111840), (14, 5897238720), (15, 5504089472), (16, 5160083880), (20, 4128067104), (21, 3931492480), (24, 3440055920), (28, 2948619360), (30, 2752044736), (32, 2580041940), (35, 2358895488), (40, 2064033552), (42, 1965746240), (48, 1720027960), (56, 1474309680), (60, 1376022368), (64, 1290020970), (70, 1179447744), (80, 1032016776), (84, 982873120), (96, 860013980), (105, 786298496), (112, 737154840), (120, 688011184), (128, 645010485), (140, 589723872), (160, 516008388), (168, 491436560), (192, 430006990), (210, 393149248), (224, 368577420), (240, 344005592), (280, 294861936), (320, 258004194), (336, 245718280), (384, 215003495), (420, 196574624), (448, 184288710), (480, 172002796), (560, 147430968), (640, 129002097), (672, 122859140), (840, 98287312), (896, 92144355), (960, 86001398), (1120, 73715484), (1344, 61429570), (1680, 49143656), (1920, 43000699), (2240, 36857742), (2688, 30714785), (3360, 24571828), (4480, 18428871), (6720, 12285914), (13440, 6142957)]