530214720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{78901}}^1$

素因数の和:78928

約数の個数: 112

約数和(自身を含む): 1923946368

約数和(自身を除く): 1393731648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 78901, 157802, 236703, 315604, 394505, 473406, 552307, 631208, 789010, 946812, 1104614, 1183515, 1262416, 1578020, 1656921, 1893624, 2209228, 2367030, 2524832, 2761535, 3156040, 3313842, 3787248, 4418456, 4734060, 5049664, 5523070, 6312080, 6627684, 7574496, 8284605, 8836912, 9468120, 11046140, 12624160, 13255368, 15148992, 16569210, 17673824, 18936240, 22092280, 25248320, 26510736, 33138420, 35347648, 37872480, 44184560, 53021472, 66276840, 75744960, 88369120, 106042944, 132553680, 176738240, 265107360, 530214720]

約数ペア:

[(1, 530214720), (2, 265107360), (3, 176738240), (4, 132553680), (5, 106042944), (6, 88369120), (7, 75744960), (8, 66276840), (10, 53021472), (12, 44184560), (14, 37872480), (15, 35347648), (16, 33138420), (20, 26510736), (21, 25248320), (24, 22092280), (28, 18936240), (30, 17673824), (32, 16569210), (35, 15148992), (40, 13255368), (42, 12624160), (48, 11046140), (56, 9468120), (60, 8836912), (64, 8284605), (70, 7574496), (80, 6627684), (84, 6312080), (96, 5523070), (105, 5049664), (112, 4734060), (120, 4418456), (140, 3787248), (160, 3313842), (168, 3156040), (192, 2761535), (210, 2524832), (224, 2367030), (240, 2209228), (280, 1893624), (320, 1656921), (336, 1578020), (420, 1262416), (448, 1183515), (480, 1104614), (560, 946812), (672, 789010), (840, 631208), (960, 552307), (1120, 473406), (1344, 394505), (1680, 315604), (2240, 236703), (3360, 157802), (6720, 78901)]