57938720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{179}}^1$

素因数の和:235

約数の個数: 144

約数和(自身を含む): 167106240

約数和(自身を除く): 109167520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 179, 224, 238, 272, 280, 289, 340, 358, 476, 544, 560, 578, 595, 680, 716, 895, 952, 1120, 1156, 1190, 1253, 1360, 1432, 1445, 1790, 1904, 2023, 2312, 2380, 2506, 2720, 2864, 2890, 3043, 3580, 3808, 4046, 4624, 4760, 5012, 5728, 5780, 6086, 6265, 7160, 8092, 9248, 9520, 10024, 10115, 11560, 12172, 12530, 14320, 15215, 16184, 19040, 20048, 20230, 21301, 23120, 24344, 25060, 28640, 30430, 32368, 40096, 40460, 42602, 46240, 48688, 50120, 51731, 60860, 64736, 80920, 85204, 97376, 100240, 103462, 106505, 121720, 161840, 170408, 200480, 206924, 213010, 243440, 258655, 323680, 340816, 362117, 413848, 426020, 486880, 517310, 681632, 724234, 827696, 852040, 1034620, 1448468, 1655392, 1704080, 1810585, 2069240, 2896936, 3408160, 3621170, 4138480, 5793872, 7242340, 8276960, 11587744, 14484680, 28969360, 57938720]

約数ペア:

[(1, 57938720), (2, 28969360), (4, 14484680), (5, 11587744), (7, 8276960), (8, 7242340), (10, 5793872), (14, 4138480), (16, 3621170), (17, 3408160), (20, 2896936), (28, 2069240), (32, 1810585), (34, 1704080), (35, 1655392), (40, 1448468), (56, 1034620), (68, 852040), (70, 827696), (80, 724234), (85, 681632), (112, 517310), (119, 486880), (136, 426020), (140, 413848), (160, 362117), (170, 340816), (179, 323680), (224, 258655), (238, 243440), (272, 213010), (280, 206924), (289, 200480), (340, 170408), (358, 161840), (476, 121720), (544, 106505), (560, 103462), (578, 100240), (595, 97376), (680, 85204), (716, 80920), (895, 64736), (952, 60860), (1120, 51731), (1156, 50120), (1190, 48688), (1253, 46240), (1360, 42602), (1432, 40460), (1445, 40096), (1790, 32368), (1904, 30430), (2023, 28640), (2312, 25060), (2380, 24344), (2506, 23120), (2720, 21301), (2864, 20230), (2890, 20048), (3043, 19040), (3580, 16184), (3808, 15215), (4046, 14320), (4624, 12530), (4760, 12172), (5012, 11560), (5728, 10115), (5780, 10024), (6086, 9520), (6265, 9248), (7160, 8092)]