305114040

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1223}}^1$

素因数の和:1264

約数の個数: 320

約数和(自身を含む): 1279618560

約数和(自身を除く): 974504520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 81, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 162, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 324, 330, 360, 378, 385, 396, 405, 420, 440, 462, 495, 504, 540, 567, 594, 616, 630, 648, 660, 693, 756, 770, 792, 810, 840, 891, 924, 945, 990, 1080, 1134, 1155, 1188, 1223, 1260, 1320, 1386, 1485, 1512, 1540, 1620, 1782, 1848, 1890, 1980, 2079, 2268, 2310, 2376, 2446, 2520, 2772, 2835, 2970, 3080, 3240, 3465, 3564, 3669, 3780, 3960, 4158, 4455, 4536, 4620, 4892, 5544, 5670, 5940, 6115, 6237, 6930, 7128, 7338, 7560, 8316, 8561, 8910, 9240, 9784, 10395, 11007, 11340, 11880, 12230, 12474, 13453, 13860, 14676, 16632, 17122, 17820, 18345, 20790, 22014, 22680, 24460, 24948, 25683, 26906, 27720, 29352, 31185, 33021, 34244, 35640, 36690, 40359, 41580, 42805, 44028, 48920, 49896, 51366, 53812, 55035, 62370, 66042, 67265, 68488, 73380, 77049, 80718, 83160, 85610, 88056, 94171, 99063, 102732, 107624, 110070, 121077, 124740, 128415, 132084, 134530, 146760, 154098, 161436, 165105, 171220, 188342, 198126, 201795, 205464, 220140, 231147, 242154, 249480, 256830, 264168, 269060, 282513, 308196, 322872, 330210, 342440, 363231, 376684, 385245, 396252, 403590, 440280, 462294, 470855, 484308, 495315, 513660, 538120, 565026, 605385, 616392, 660420, 693441, 726462, 753368, 770490, 792504, 807180, 847539, 924588, 941710, 968616, 990630, 1027320, 1089693, 1130052, 1155735, 1210770, 1320840, 1386882, 1412565, 1452924, 1540980, 1614360, 1695078, 1816155, 1849176, 1883420, 1981260, 2179386, 2260104, 2311470, 2421540, 2542617, 2773764, 2825130, 2905848, 3081960, 3390156, 3467205, 3632310, 3766840, 3962520, 4237695, 4358772, 4622940, 4843080, 5085234, 5448465, 5547528, 5650260, 6780312, 6934410, 7264620, 7627851, 8475390, 8717544, 9245880, 10170468, 10896930, 11300520, 12713085, 13868820, 14529240, 15255702, 16950780, 20340936, 21793860, 25426170, 27737640, 30511404, 33901560, 38139255, 43587720, 50852340, 61022808, 76278510, 101704680, 152557020, 305114040]

約数ペア:

[(1, 305114040), (2, 152557020), (3, 101704680), (4, 76278510), (5, 61022808), (6, 50852340), (7, 43587720), (8, 38139255), (9, 33901560), (10, 30511404), (11, 27737640), (12, 25426170), (14, 21793860), (15, 20340936), (18, 16950780), (20, 15255702), (21, 14529240), (22, 13868820), (24, 12713085), (27, 11300520), (28, 10896930), (30, 10170468), (33, 9245880), (35, 8717544), (36, 8475390), (40, 7627851), (42, 7264620), (44, 6934410), (45, 6780312), (54, 5650260), (55, 5547528), (56, 5448465), (60, 5085234), (63, 4843080), (66, 4622940), (70, 4358772), (72, 4237695), (77, 3962520), (81, 3766840), (84, 3632310), (88, 3467205), (90, 3390156), (99, 3081960), (105, 2905848), (108, 2825130), (110, 2773764), (120, 2542617), (126, 2421540), (132, 2311470), (135, 2260104), (140, 2179386), (154, 1981260), (162, 1883420), (165, 1849176), (168, 1816155), (180, 1695078), (189, 1614360), (198, 1540980), (210, 1452924), (216, 1412565), (220, 1386882), (231, 1320840), (252, 1210770), (264, 1155735), (270, 1130052), (280, 1089693), (297, 1027320), (308, 990630), (315, 968616), (324, 941710), (330, 924588), (360, 847539), (378, 807180), (385, 792504), (396, 770490), (405, 753368), (420, 726462), (440, 693441), (462, 660420), (495, 616392), (504, 605385), (540, 565026), (567, 538120), (594, 513660), (616, 495315), (630, 484308), (648, 470855), (660, 462294), (693, 440280), (756, 403590), (770, 396252), (792, 385245), (810, 376684), (840, 363231), (891, 342440), (924, 330210), (945, 322872), (990, 308196), (1080, 282513), (1134, 269060), (1155, 264168), (1188, 256830), (1223, 249480), (1260, 242154), (1320, 231147), (1386, 220140), (1485, 205464), (1512, 201795), (1540, 198126), (1620, 188342), (1782, 171220), (1848, 165105), (1890, 161436), (1980, 154098), (2079, 146760), (2268, 134530), (2310, 132084), (2376, 128415), (2446, 124740), (2520, 121077), (2772, 110070), (2835, 107624), (2970, 102732), (3080, 99063), (3240, 94171), (3465, 88056), (3564, 85610), (3669, 83160), (3780, 80718), (3960, 77049), (4158, 73380), (4455, 68488), (4536, 67265), (4620, 66042), (4892, 62370), (5544, 55035), (5670, 53812), (5940, 51366), (6115, 49896), (6237, 48920), (6930, 44028), (7128, 42805), (7338, 41580), (7560, 40359), (8316, 36690), (8561, 35640), (8910, 34244), (9240, 33021), (9784, 31185), (10395, 29352), (11007, 27720), (11340, 26906), (11880, 25683), (12230, 24948), (12474, 24460), (13453, 22680), (13860, 22014), (14676, 20790), (16632, 18345), (17122, 17820)]