275904960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 224

約数和(自身を含む): 923860992

約数和(自身を除く): 647956032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 73, 80, 93, 96, 120, 124, 127, 146, 155, 160, 186, 192, 219, 240, 248, 254, 292, 310, 320, 365, 372, 381, 438, 465, 480, 496, 508, 584, 620, 635, 730, 744, 762, 876, 930, 960, 992, 1016, 1095, 1168, 1240, 1270, 1460, 1488, 1524, 1752, 1860, 1905, 1984, 2032, 2190, 2263, 2336, 2480, 2540, 2920, 2976, 3048, 3504, 3720, 3810, 3937, 4064, 4380, 4526, 4672, 4960, 5080, 5840, 5952, 6096, 6789, 7008, 7440, 7620, 7874, 8128, 8760, 9052, 9271, 9920, 10160, 11315, 11680, 11811, 12192, 13578, 14016, 14880, 15240, 15748, 17520, 18104, 18542, 19685, 20320, 22630, 23360, 23622, 24384, 27156, 27813, 29760, 30480, 31496, 33945, 35040, 36208, 37084, 39370, 40640, 45260, 46355, 47244, 54312, 55626, 59055, 60960, 62992, 67890, 70080, 72416, 74168, 78740, 90520, 92710, 94488, 108624, 111252, 118110, 121920, 125984, 135780, 139065, 144832, 148336, 157480, 181040, 185420, 188976, 217248, 222504, 236220, 251968, 271560, 278130, 287401, 296672, 314960, 362080, 370840, 377952, 434496, 445008, 472440, 543120, 556260, 574802, 593344, 629920, 724160, 741680, 755904, 862203, 890016, 944880, 1086240, 1112520, 1149604, 1259840, 1437005, 1483360, 1724406, 1780032, 1889760, 2172480, 2225040, 2299208, 2874010, 2966720, 3448812, 3779520, 4311015, 4450080, 4598416, 5748020, 6897624, 8622030, 8900160, 9196832, 11496040, 13795248, 17244060, 18393664, 22992080, 27590496, 34488120, 45984160, 55180992, 68976240, 91968320, 137952480, 275904960]

約数ペア:

[(1, 275904960), (2, 137952480), (3, 91968320), (4, 68976240), (5, 55180992), (6, 45984160), (8, 34488120), (10, 27590496), (12, 22992080), (15, 18393664), (16, 17244060), (20, 13795248), (24, 11496040), (30, 9196832), (31, 8900160), (32, 8622030), (40, 6897624), (48, 5748020), (60, 4598416), (62, 4450080), (64, 4311015), (73, 3779520), (80, 3448812), (93, 2966720), (96, 2874010), (120, 2299208), (124, 2225040), (127, 2172480), (146, 1889760), (155, 1780032), (160, 1724406), (186, 1483360), (192, 1437005), (219, 1259840), (240, 1149604), (248, 1112520), (254, 1086240), (292, 944880), (310, 890016), (320, 862203), (365, 755904), (372, 741680), (381, 724160), (438, 629920), (465, 593344), (480, 574802), (496, 556260), (508, 543120), (584, 472440), (620, 445008), (635, 434496), (730, 377952), (744, 370840), (762, 362080), (876, 314960), (930, 296672), (960, 287401), (992, 278130), (1016, 271560), (1095, 251968), (1168, 236220), (1240, 222504), (1270, 217248), (1460, 188976), (1488, 185420), (1524, 181040), (1752, 157480), (1860, 148336), (1905, 144832), (1984, 139065), (2032, 135780), (2190, 125984), (2263, 121920), (2336, 118110), (2480, 111252), (2540, 108624), (2920, 94488), (2976, 92710), (3048, 90520), (3504, 78740), (3720, 74168), (3810, 72416), (3937, 70080), (4064, 67890), (4380, 62992), (4526, 60960), (4672, 59055), (4960, 55626), (5080, 54312), (5840, 47244), (5952, 46355), (6096, 45260), (6789, 40640), (7008, 39370), (7440, 37084), (7620, 36208), (7874, 35040), (8128, 33945), (8760, 31496), (9052, 30480), (9271, 29760), (9920, 27813), (10160, 27156), (11315, 24384), (11680, 23622), (11811, 23360), (12192, 22630), (13578, 20320), (14016, 19685), (14880, 18542), (15240, 18104), (15748, 17520)]