378817440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{569}}^1$

素因数の和:679

約数の個数: 192

約数和(自身を含む): 1275523200

約数和(自身を除く): 896705760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 73, 76, 80, 95, 96, 114, 120, 146, 152, 160, 190, 219, 228, 240, 285, 292, 304, 365, 380, 438, 456, 480, 569, 570, 584, 608, 730, 760, 876, 912, 1095, 1138, 1140, 1168, 1387, 1460, 1520, 1707, 1752, 1824, 2190, 2276, 2280, 2336, 2774, 2845, 2920, 3040, 3414, 3504, 4161, 4380, 4552, 4560, 5548, 5690, 5840, 6828, 6935, 7008, 8322, 8535, 8760, 9104, 9120, 10811, 11096, 11380, 11680, 13656, 13870, 16644, 17070, 17520, 18208, 20805, 21622, 22192, 22760, 27312, 27740, 32433, 33288, 34140, 35040, 41537, 41610, 43244, 44384, 45520, 54055, 54624, 55480, 64866, 66576, 68280, 83074, 83220, 86488, 91040, 108110, 110960, 124611, 129732, 133152, 136560, 162165, 166148, 166440, 172976, 207685, 216220, 221920, 249222, 259464, 273120, 324330, 332296, 332880, 345952, 415370, 432440, 498444, 518928, 623055, 648660, 664592, 665760, 789203, 830740, 864880, 996888, 1037856, 1246110, 1297320, 1329184, 1578406, 1661480, 1729760, 1993776, 2367609, 2492220, 2594640, 3156812, 3322960, 3946015, 3987552, 4735218, 4984440, 5189280, 6313624, 6645920, 7892030, 9470436, 9968880, 11838045, 12627248, 15784060, 18940872, 19937760, 23676090, 25254496, 31568120, 37881744, 47352180, 63136240, 75763488, 94704360, 126272480, 189408720, 378817440]

約数ペア:

[(1, 378817440), (2, 189408720), (3, 126272480), (4, 94704360), (5, 75763488), (6, 63136240), (8, 47352180), (10, 37881744), (12, 31568120), (15, 25254496), (16, 23676090), (19, 19937760), (20, 18940872), (24, 15784060), (30, 12627248), (32, 11838045), (38, 9968880), (40, 9470436), (48, 7892030), (57, 6645920), (60, 6313624), (73, 5189280), (76, 4984440), (80, 4735218), (95, 3987552), (96, 3946015), (114, 3322960), (120, 3156812), (146, 2594640), (152, 2492220), (160, 2367609), (190, 1993776), (219, 1729760), (228, 1661480), (240, 1578406), (285, 1329184), (292, 1297320), (304, 1246110), (365, 1037856), (380, 996888), (438, 864880), (456, 830740), (480, 789203), (569, 665760), (570, 664592), (584, 648660), (608, 623055), (730, 518928), (760, 498444), (876, 432440), (912, 415370), (1095, 345952), (1138, 332880), (1140, 332296), (1168, 324330), (1387, 273120), (1460, 259464), (1520, 249222), (1707, 221920), (1752, 216220), (1824, 207685), (2190, 172976), (2276, 166440), (2280, 166148), (2336, 162165), (2774, 136560), (2845, 133152), (2920, 129732), (3040, 124611), (3414, 110960), (3504, 108110), (4161, 91040), (4380, 86488), (4552, 83220), (4560, 83074), (5548, 68280), (5690, 66576), (5840, 64866), (6828, 55480), (6935, 54624), (7008, 54055), (8322, 45520), (8535, 44384), (8760, 43244), (9104, 41610), (9120, 41537), (10811, 35040), (11096, 34140), (11380, 33288), (11680, 32433), (13656, 27740), (13870, 27312), (16644, 22760), (17070, 22192), (17520, 21622), (18208, 20805)]