996395520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{947}}^1$

素因数の和:1110

約数の個数: 160

約数和(自身を含む): 3211990848

約数和(自身を除く): 2215595328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 137, 160, 192, 240, 256, 274, 320, 384, 411, 480, 512, 548, 640, 685, 768, 822, 947, 960, 1096, 1280, 1370, 1536, 1644, 1894, 1920, 2055, 2192, 2560, 2740, 2841, 3288, 3788, 3840, 4110, 4384, 4735, 5480, 5682, 6576, 7576, 7680, 8220, 8768, 9470, 10960, 11364, 13152, 14205, 15152, 16440, 17536, 18940, 21920, 22728, 26304, 28410, 30304, 32880, 35072, 37880, 43840, 45456, 52608, 56820, 60608, 65760, 70144, 75760, 87680, 90912, 105216, 113640, 121216, 129739, 131520, 151520, 175360, 181824, 210432, 227280, 242432, 259478, 263040, 303040, 350720, 363648, 389217, 454560, 484864, 518956, 526080, 606080, 648695, 727296, 778434, 909120, 1037912, 1052160, 1212160, 1297390, 1454592, 1556868, 1818240, 1946085, 2075824, 2424320, 2594780, 3113736, 3636480, 3892170, 4151648, 5189560, 6227472, 7272960, 7784340, 8303296, 10379120, 12454944, 15568680, 16606592, 20758240, 24909888, 31137360, 33213184, 41516480, 49819776, 62274720, 66426368, 83032960, 99639552, 124549440, 166065920, 199279104, 249098880, 332131840, 498197760, 996395520]

約数ペア:

[(1, 996395520), (2, 498197760), (3, 332131840), (4, 249098880), (5, 199279104), (6, 166065920), (8, 124549440), (10, 99639552), (12, 83032960), (15, 66426368), (16, 62274720), (20, 49819776), (24, 41516480), (30, 33213184), (32, 31137360), (40, 24909888), (48, 20758240), (60, 16606592), (64, 15568680), (80, 12454944), (96, 10379120), (120, 8303296), (128, 7784340), (137, 7272960), (160, 6227472), (192, 5189560), (240, 4151648), (256, 3892170), (274, 3636480), (320, 3113736), (384, 2594780), (411, 2424320), (480, 2075824), (512, 1946085), (548, 1818240), (640, 1556868), (685, 1454592), (768, 1297390), (822, 1212160), (947, 1052160), (960, 1037912), (1096, 909120), (1280, 778434), (1370, 727296), (1536, 648695), (1644, 606080), (1894, 526080), (1920, 518956), (2055, 484864), (2192, 454560), (2560, 389217), (2740, 363648), (2841, 350720), (3288, 303040), (3788, 263040), (3840, 259478), (4110, 242432), (4384, 227280), (4735, 210432), (5480, 181824), (5682, 175360), (6576, 151520), (7576, 131520), (7680, 129739), (8220, 121216), (8768, 113640), (9470, 105216), (10960, 90912), (11364, 87680), (13152, 75760), (14205, 70144), (15152, 65760), (16440, 60608), (17536, 56820), (18940, 52608), (21920, 45456), (22728, 43840), (26304, 37880), (28410, 35072), (30304, 32880)]