242447760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:294

約数の個数: 240

約数和(自身を含む): 857945088

約数和(自身を除く): 615497328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 43, 45, 48, 60, 72, 80, 82, 86, 90, 120, 123, 129, 144, 164, 172, 180, 191, 205, 215, 240, 246, 258, 328, 344, 360, 369, 382, 387, 410, 430, 492, 516, 573, 615, 645, 656, 688, 720, 738, 764, 774, 820, 860, 955, 984, 1032, 1146, 1230, 1290, 1476, 1528, 1548, 1640, 1719, 1720, 1763, 1845, 1910, 1935, 1968, 2064, 2292, 2460, 2580, 2865, 2952, 3056, 3096, 3280, 3438, 3440, 3526, 3690, 3820, 3870, 4584, 4920, 5160, 5289, 5730, 5904, 6192, 6876, 7052, 7380, 7640, 7740, 7831, 8213, 8595, 8815, 9168, 9840, 10320, 10578, 11460, 13752, 14104, 14760, 15280, 15480, 15662, 15867, 16426, 17190, 17630, 21156, 22920, 23493, 24639, 26445, 27504, 28208, 29520, 30960, 31324, 31734, 32852, 34380, 35260, 39155, 41065, 42312, 45840, 46986, 49278, 52890, 62648, 63468, 65704, 68760, 70479, 70520, 73917, 78310, 79335, 82130, 84624, 93972, 98556, 105780, 117465, 123195, 125296, 126936, 131408, 137520, 140958, 141040, 147834, 156620, 158670, 164260, 187944, 197112, 211560, 234930, 246390, 253872, 281916, 295668, 313240, 317340, 328520, 336733, 352395, 369585, 375888, 394224, 423120, 469860, 492780, 563832, 591336, 626480, 634680, 657040, 673466, 704790, 739170, 939720, 985560, 1010199, 1127664, 1182672, 1269360, 1346932, 1409580, 1478340, 1683665, 1879440, 1971120, 2020398, 2693864, 2819160, 2956680, 3030597, 3367330, 4040796, 5050995, 5387728, 5638320, 5913360, 6061194, 6734660, 8081592, 10101990, 12122388, 13469320, 15152985, 16163184, 20203980, 24244776, 26938640, 30305970, 40407960, 48489552, 60611940, 80815920, 121223880, 242447760]

約数ペア:

[(1, 242447760), (2, 121223880), (3, 80815920), (4, 60611940), (5, 48489552), (6, 40407960), (8, 30305970), (9, 26938640), (10, 24244776), (12, 20203980), (15, 16163184), (16, 15152985), (18, 13469320), (20, 12122388), (24, 10101990), (30, 8081592), (36, 6734660), (40, 6061194), (41, 5913360), (43, 5638320), (45, 5387728), (48, 5050995), (60, 4040796), (72, 3367330), (80, 3030597), (82, 2956680), (86, 2819160), (90, 2693864), (120, 2020398), (123, 1971120), (129, 1879440), (144, 1683665), (164, 1478340), (172, 1409580), (180, 1346932), (191, 1269360), (205, 1182672), (215, 1127664), (240, 1010199), (246, 985560), (258, 939720), (328, 739170), (344, 704790), (360, 673466), (369, 657040), (382, 634680), (387, 626480), (410, 591336), (430, 563832), (492, 492780), (516, 469860), (573, 423120), (615, 394224), (645, 375888), (656, 369585), (688, 352395), (720, 336733), (738, 328520), (764, 317340), (774, 313240), (820, 295668), (860, 281916), (955, 253872), (984, 246390), (1032, 234930), (1146, 211560), (1230, 197112), (1290, 187944), (1476, 164260), (1528, 158670), (1548, 156620), (1640, 147834), (1719, 141040), (1720, 140958), (1763, 137520), (1845, 131408), (1910, 126936), (1935, 125296), (1968, 123195), (2064, 117465), (2292, 105780), (2460, 98556), (2580, 93972), (2865, 84624), (2952, 82130), (3056, 79335), (3096, 78310), (3280, 73917), (3438, 70520), (3440, 70479), (3526, 68760), (3690, 65704), (3820, 63468), (3870, 62648), (4584, 52890), (4920, 49278), (5160, 46986), (5289, 45840), (5730, 42312), (5904, 41065), (6192, 39155), (6876, 35260), (7052, 34380), (7380, 32852), (7640, 31734), (7740, 31324), (7831, 30960), (8213, 29520), (8595, 28208), (8815, 27504), (9168, 26445), (9840, 24639), (10320, 23493), (10578, 22920), (11460, 21156), (13752, 17630), (14104, 17190), (14760, 16426), (15280, 15867), (15480, 15662)]