317182080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^2$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 1058123520

約数和(自身を除く): 740941440

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, 128, 146, 155, 160, 186, 192, 219, 240, 248, 292, 310, 320, 365, 372, 384, 438, 465, 480, 496, 584, 620, 640, 730, 744, 876, 930, 960, 992, 1095, 1168, 1240, 1460, 1488, 1752, 1860, 1920, 1984, 2190, 2263, 2336, 2480, 2920, 2976, 3504, 3720, 3968, 4380, 4526, 4672, 4960, 5329, 5840, 5952, 6789, 7008, 7440, 8760, 9052, 9344, 9920, 10658, 11315, 11680, 11904, 13578, 14016, 14880, 15987, 17520, 18104, 19840, 21316, 22630, 23360, 26645, 27156, 28032, 29760, 31974, 33945, 35040, 36208, 42632, 45260, 46720, 53290, 54312, 59520, 63948, 67890, 70080, 72416, 79935, 85264, 90520, 106580, 108624, 127896, 135780, 140160, 144832, 159870, 165199, 170528, 181040, 213160, 217248, 255792, 271560, 289664, 319740, 330398, 341056, 362080, 426320, 434496, 495597, 511584, 543120, 639480, 660796, 682112, 724160, 825995, 852640, 868992, 991194, 1023168, 1086240, 1278960, 1321592, 1448320, 1651990, 1705280, 1982388, 2046336, 2172480, 2477985, 2557920, 2643184, 3303980, 3410560, 3964776, 4344960, 4955970, 5115840, 5286368, 6607960, 7929552, 9911940, 10231680, 10572736, 13215920, 15859104, 19823880, 21145472, 26431840, 31718208, 39647760, 52863680, 63436416, 79295520, 105727360, 158591040, 317182080]

約数ペア:

[(1, 317182080), (2, 158591040), (3, 105727360), (4, 79295520), (5, 63436416), (6, 52863680), (8, 39647760), (10, 31718208), (12, 26431840), (15, 21145472), (16, 19823880), (20, 15859104), (24, 13215920), (30, 10572736), (31, 10231680), (32, 9911940), (40, 7929552), (48, 6607960), (60, 5286368), (62, 5115840), (64, 4955970), (73, 4344960), (80, 3964776), (93, 3410560), (96, 3303980), (120, 2643184), (124, 2557920), (128, 2477985), (146, 2172480), (155, 2046336), (160, 1982388), (186, 1705280), (192, 1651990), (219, 1448320), (240, 1321592), (248, 1278960), (292, 1086240), (310, 1023168), (320, 991194), (365, 868992), (372, 852640), (384, 825995), (438, 724160), (465, 682112), (480, 660796), (496, 639480), (584, 543120), (620, 511584), (640, 495597), (730, 434496), (744, 426320), (876, 362080), (930, 341056), (960, 330398), (992, 319740), (1095, 289664), (1168, 271560), (1240, 255792), (1460, 217248), (1488, 213160), (1752, 181040), (1860, 170528), (1920, 165199), (1984, 159870), (2190, 144832), (2263, 140160), (2336, 135780), (2480, 127896), (2920, 108624), (2976, 106580), (3504, 90520), (3720, 85264), (3968, 79935), (4380, 72416), (4526, 70080), (4672, 67890), (4960, 63948), (5329, 59520), (5840, 54312), (5952, 53290), (6789, 46720), (7008, 45260), (7440, 42632), (8760, 36208), (9052, 35040), (9344, 33945), (9920, 31974), (10658, 29760), (11315, 28032), (11680, 27156), (11904, 26645), (13578, 23360), (14016, 22630), (14880, 21316), (15987, 19840), (17520, 18104)]