443922080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1$

素因数の和:971

約数の個数: 192

約数和(自身を含む): 1317980160

約数和(自身を除く): 874058080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 32, 35, 38, 40, 46, 56, 70, 76, 80, 92, 95, 112, 115, 133, 140, 152, 160, 161, 184, 190, 224, 230, 266, 280, 304, 322, 368, 380, 437, 460, 532, 560, 608, 644, 665, 736, 760, 805, 874, 907, 920, 1064, 1120, 1288, 1330, 1520, 1610, 1748, 1814, 1840, 2128, 2185, 2576, 2660, 3040, 3059, 3220, 3496, 3628, 3680, 4256, 4370, 4535, 5152, 5320, 6118, 6349, 6440, 6992, 7256, 8740, 9070, 10640, 12236, 12698, 12880, 13984, 14512, 15295, 17233, 17480, 18140, 20861, 21280, 24472, 25396, 25760, 29024, 30590, 31745, 34466, 34960, 36280, 41722, 48944, 50792, 61180, 63490, 68932, 69920, 72560, 83444, 86165, 97888, 101584, 104305, 120631, 122360, 126980, 137864, 145120, 146027, 166888, 172330, 203168, 208610, 241262, 244720, 253960, 275728, 292054, 333776, 344660, 396359, 417220, 482524, 489440, 507920, 551456, 584108, 603155, 667552, 689320, 730135, 792718, 834440, 965048, 1015840, 1168216, 1206310, 1378640, 1460270, 1585436, 1668880, 1930096, 1981795, 2336432, 2412620, 2757280, 2774513, 2920540, 3170872, 3337760, 3860192, 3963590, 4672864, 4825240, 5549026, 5841080, 6341744, 7927180, 9650480, 11098052, 11682160, 12683488, 13872565, 15854360, 19300960, 22196104, 23364320, 27745130, 31708720, 44392208, 55490260, 63417440, 88784416, 110980520, 221961040, 443922080]

約数ペア:

[(1, 443922080), (2, 221961040), (4, 110980520), (5, 88784416), (7, 63417440), (8, 55490260), (10, 44392208), (14, 31708720), (16, 27745130), (19, 23364320), (20, 22196104), (23, 19300960), (28, 15854360), (32, 13872565), (35, 12683488), (38, 11682160), (40, 11098052), (46, 9650480), (56, 7927180), (70, 6341744), (76, 5841080), (80, 5549026), (92, 4825240), (95, 4672864), (112, 3963590), (115, 3860192), (133, 3337760), (140, 3170872), (152, 2920540), (160, 2774513), (161, 2757280), (184, 2412620), (190, 2336432), (224, 1981795), (230, 1930096), (266, 1668880), (280, 1585436), (304, 1460270), (322, 1378640), (368, 1206310), (380, 1168216), (437, 1015840), (460, 965048), (532, 834440), (560, 792718), (608, 730135), (644, 689320), (665, 667552), (736, 603155), (760, 584108), (805, 551456), (874, 507920), (907, 489440), (920, 482524), (1064, 417220), (1120, 396359), (1288, 344660), (1330, 333776), (1520, 292054), (1610, 275728), (1748, 253960), (1814, 244720), (1840, 241262), (2128, 208610), (2185, 203168), (2576, 172330), (2660, 166888), (3040, 146027), (3059, 145120), (3220, 137864), (3496, 126980), (3628, 122360), (3680, 120631), (4256, 104305), (4370, 101584), (4535, 97888), (5152, 86165), (5320, 83444), (6118, 72560), (6349, 69920), (6440, 68932), (6992, 63490), (7256, 61180), (8740, 50792), (9070, 48944), (10640, 41722), (12236, 36280), (12698, 34960), (12880, 34466), (13984, 31745), (14512, 30590), (15295, 29024), (17233, 25760), (17480, 25396), (18140, 24472), (20861, 21280)]