530581120

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:666

約数の個数: 128

約数和(自身を含む): 1339545600

約数和(自身を除く): 808964480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 47, 62, 64, 80, 94, 124, 128, 155, 160, 188, 235, 248, 310, 320, 376, 470, 496, 569, 620, 640, 752, 940, 992, 1138, 1240, 1457, 1504, 1880, 1984, 2276, 2480, 2845, 2914, 3008, 3760, 3968, 4552, 4960, 5690, 5828, 6016, 7285, 7520, 9104, 9920, 11380, 11656, 14570, 15040, 17639, 18208, 19840, 22760, 23312, 26743, 29140, 30080, 35278, 36416, 45520, 46624, 53486, 58280, 70556, 72832, 88195, 91040, 93248, 106972, 116560, 133715, 141112, 176390, 182080, 186496, 213944, 233120, 267430, 282224, 352780, 364160, 427888, 466240, 534860, 564448, 705560, 829033, 855776, 932480, 1069720, 1128896, 1411120, 1658066, 1711552, 2139440, 2257792, 2822240, 3316132, 3423104, 4145165, 4278880, 5644480, 6632264, 8290330, 8557760, 11288960, 13264528, 16580660, 17115520, 26529056, 33161320, 53058112, 66322640, 106116224, 132645280, 265290560, 530581120]

約数ペア:

[(1, 530581120), (2, 265290560), (4, 132645280), (5, 106116224), (8, 66322640), (10, 53058112), (16, 33161320), (20, 26529056), (31, 17115520), (32, 16580660), (40, 13264528), (47, 11288960), (62, 8557760), (64, 8290330), (80, 6632264), (94, 5644480), (124, 4278880), (128, 4145165), (155, 3423104), (160, 3316132), (188, 2822240), (235, 2257792), (248, 2139440), (310, 1711552), (320, 1658066), (376, 1411120), (470, 1128896), (496, 1069720), (569, 932480), (620, 855776), (640, 829033), (752, 705560), (940, 564448), (992, 534860), (1138, 466240), (1240, 427888), (1457, 364160), (1504, 352780), (1880, 282224), (1984, 267430), (2276, 233120), (2480, 213944), (2845, 186496), (2914, 182080), (3008, 176390), (3760, 141112), (3968, 133715), (4552, 116560), (4960, 106972), (5690, 93248), (5828, 91040), (6016, 88195), (7285, 72832), (7520, 70556), (9104, 58280), (9920, 53486), (11380, 46624), (11656, 45520), (14570, 36416), (15040, 35278), (17639, 30080), (18208, 29140), (19840, 26743), (22760, 23312)]