235857920

素因数分解:

$2^{11}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:801

約数の個数: 96

約数和(自身を含む): 584962560

約数和(自身を除く): 349104640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 743, 992, 1024, 1240, 1280, 1486, 1984, 2048, 2480, 2560, 2972, 3715, 3968, 4960, 5120, 5944, 7430, 7936, 9920, 10240, 11888, 14860, 15872, 19840, 23033, 23776, 29720, 31744, 39680, 46066, 47552, 59440, 63488, 79360, 92132, 95104, 115165, 118880, 158720, 184264, 190208, 230330, 237760, 317440, 368528, 380416, 460660, 475520, 737056, 760832, 921320, 951040, 1474112, 1521664, 1842640, 1902080, 2948224, 3685280, 3804160, 5896448, 7370560, 7608320, 11792896, 14741120, 23585792, 29482240, 47171584, 58964480, 117928960, 235857920]

約数ペア:

[(1, 235857920), (2, 117928960), (4, 58964480), (5, 47171584), (8, 29482240), (10, 23585792), (16, 14741120), (20, 11792896), (31, 7608320), (32, 7370560), (40, 5896448), (62, 3804160), (64, 3685280), (80, 2948224), (124, 1902080), (128, 1842640), (155, 1521664), (160, 1474112), (248, 951040), (256, 921320), (310, 760832), (320, 737056), (496, 475520), (512, 460660), (620, 380416), (640, 368528), (743, 317440), (992, 237760), (1024, 230330), (1240, 190208), (1280, 184264), (1486, 158720), (1984, 118880), (2048, 115165), (2480, 95104), (2560, 92132), (2972, 79360), (3715, 63488), (3968, 59440), (4960, 47552), (5120, 46066), (5944, 39680), (7430, 31744), (7936, 29720), (9920, 23776), (10240, 23033), (11888, 19840), (14860, 15872)]