260262240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2671}}^1$

素因数の和:2725

約数の個数: 192

約数和(自身を含む): 969615360

約数和(自身を除く): 709353120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 160, 168, 174, 203, 210, 224, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 480, 560, 580, 609, 672, 696, 812, 840, 870, 928, 1015, 1120, 1160, 1218, 1392, 1624, 1680, 1740, 2030, 2320, 2436, 2671, 2784, 3045, 3248, 3360, 3480, 4060, 4640, 4872, 5342, 6090, 6496, 6960, 8013, 8120, 9744, 10684, 12180, 13355, 13920, 16026, 16240, 18697, 19488, 21368, 24360, 26710, 32052, 32480, 37394, 40065, 42736, 48720, 53420, 56091, 64104, 74788, 77459, 80130, 85472, 93485, 97440, 106840, 112182, 128208, 149576, 154918, 160260, 186970, 213680, 224364, 232377, 256416, 280455, 299152, 309836, 320520, 373940, 387295, 427360, 448728, 464754, 542213, 560910, 598304, 619672, 641040, 747880, 774590, 897456, 929508, 1084426, 1121820, 1161885, 1239344, 1282080, 1495760, 1549180, 1626639, 1794912, 1859016, 2168852, 2243640, 2323770, 2478688, 2711065, 2991520, 3098360, 3253278, 3718032, 4337704, 4487280, 4647540, 5422130, 6196720, 6506556, 7436064, 8133195, 8675408, 8974560, 9295080, 10844260, 12393440, 13013112, 16266390, 17350816, 18590160, 21688520, 26026224, 32532780, 37180320, 43377040, 52052448, 65065560, 86754080, 130131120, 260262240]

約数ペア:

[(1, 260262240), (2, 130131120), (3, 86754080), (4, 65065560), (5, 52052448), (6, 43377040), (7, 37180320), (8, 32532780), (10, 26026224), (12, 21688520), (14, 18590160), (15, 17350816), (16, 16266390), (20, 13013112), (21, 12393440), (24, 10844260), (28, 9295080), (29, 8974560), (30, 8675408), (32, 8133195), (35, 7436064), (40, 6506556), (42, 6196720), (48, 5422130), (56, 4647540), (58, 4487280), (60, 4337704), (70, 3718032), (80, 3253278), (84, 3098360), (87, 2991520), (96, 2711065), (105, 2478688), (112, 2323770), (116, 2243640), (120, 2168852), (140, 1859016), (145, 1794912), (160, 1626639), (168, 1549180), (174, 1495760), (203, 1282080), (210, 1239344), (224, 1161885), (232, 1121820), (240, 1084426), (280, 929508), (290, 897456), (336, 774590), (348, 747880), (406, 641040), (420, 619672), (435, 598304), (464, 560910), (480, 542213), (560, 464754), (580, 448728), (609, 427360), (672, 387295), (696, 373940), (812, 320520), (840, 309836), (870, 299152), (928, 280455), (1015, 256416), (1120, 232377), (1160, 224364), (1218, 213680), (1392, 186970), (1624, 160260), (1680, 154918), (1740, 149576), (2030, 128208), (2320, 112182), (2436, 106840), (2671, 97440), (2784, 93485), (3045, 85472), (3248, 80130), (3360, 77459), (3480, 74788), (4060, 64104), (4640, 56091), (4872, 53420), (5342, 48720), (6090, 42736), (6496, 40065), (6960, 37394), (8013, 32480), (8120, 32052), (9744, 26710), (10684, 24360), (12180, 21368), (13355, 19488), (13920, 18697), (16026, 16240)]