1488486720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{31643}}^1$

素因数の和:31677

約数の個数: 168

約数和(自身を含む): 5497701984

約数和(自身を除く): 4009215264

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4704, 5880, 6720, 7840, 9408, 11760, 15680, 23520, 31643, 47040, 63286, 94929, 126572, 158215, 189858, 221501, 253144, 316430, 379716, 443002, 474645, 506288, 632860, 664503, 759432, 886004, 949290, 1012576, 1107505, 1265720, 1329006, 1518864, 1550507, 1772008, 1898580, 2025152, 2215010, 2531440, 2658012, 3037728, 3101014, 3322515, 3544016, 3797160, 4430020, 4651521, 5062880, 5316024, 6075456, 6202028, 6645030, 7088032, 7594320, 7752535, 8860040, 9303042, 10125760, 10632048, 12404056, 13290060, 14176064, 15188640, 15505070, 17720080, 18606084, 21264096, 23257605, 24808112, 26580120, 30377280, 31010140, 35440160, 37212168, 42528192, 46515210, 49616224, 53160240, 62020280, 70880320, 74424336, 93030420, 99232448, 106320480, 124040560, 148848672, 186060840, 212640960, 248081120, 297697344, 372121680, 496162240, 744243360, 1488486720]

約数ペア:

[(1, 1488486720), (2, 744243360), (3, 496162240), (4, 372121680), (5, 297697344), (6, 248081120), (7, 212640960), (8, 186060840), (10, 148848672), (12, 124040560), (14, 106320480), (15, 99232448), (16, 93030420), (20, 74424336), (21, 70880320), (24, 62020280), (28, 53160240), (30, 49616224), (32, 46515210), (35, 42528192), (40, 37212168), (42, 35440160), (48, 31010140), (49, 30377280), (56, 26580120), (60, 24808112), (64, 23257605), (70, 21264096), (80, 18606084), (84, 17720080), (96, 15505070), (98, 15188640), (105, 14176064), (112, 13290060), (120, 12404056), (140, 10632048), (147, 10125760), (160, 9303042), (168, 8860040), (192, 7752535), (196, 7594320), (210, 7088032), (224, 6645030), (240, 6202028), (245, 6075456), (280, 5316024), (294, 5062880), (320, 4651521), (336, 4430020), (392, 3797160), (420, 3544016), (448, 3322515), (480, 3101014), (490, 3037728), (560, 2658012), (588, 2531440), (672, 2215010), (735, 2025152), (784, 1898580), (840, 1772008), (960, 1550507), (980, 1518864), (1120, 1329006), (1176, 1265720), (1344, 1107505), (1470, 1012576), (1568, 949290), (1680, 886004), (1960, 759432), (2240, 664503), (2352, 632860), (2940, 506288), (3136, 474645), (3360, 443002), (3920, 379716), (4704, 316430), (5880, 253144), (6720, 221501), (7840, 189858), (9408, 158215), (11760, 126572), (15680, 94929), (23520, 63286), (31643, 47040)]