556970260

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11}}^3\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 192

約数和(自身を含む): 1524902400

約数和(自身を除く): 967932140

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 61, 70, 77, 98, 110, 121, 122, 140, 154, 196, 220, 242, 244, 245, 305, 308, 343, 385, 427, 484, 490, 539, 605, 610, 671, 686, 770, 847, 854, 980, 1078, 1210, 1220, 1331, 1342, 1372, 1540, 1694, 1708, 1715, 2135, 2156, 2420, 2662, 2684, 2695, 2989, 3355, 3388, 3430, 3773, 4235, 4270, 4697, 5324, 5390, 5929, 5978, 6655, 6710, 6860, 7381, 7546, 8470, 8540, 9317, 9394, 10780, 11858, 11956, 13310, 13420, 14762, 14945, 15092, 16940, 18634, 18788, 18865, 20923, 23485, 23716, 26620, 29524, 29645, 29890, 32879, 36905, 37268, 37730, 41503, 41846, 46585, 46970, 51667, 59290, 59780, 65219, 65758, 73810, 75460, 81191, 83006, 83692, 93170, 93940, 103334, 104615, 118580, 130438, 131516, 147620, 162382, 164395, 166012, 186340, 206668, 207515, 209230, 230153, 258335, 260876, 324764, 326095, 328790, 361669, 405955, 415030, 418460, 456533, 460306, 516670, 568337, 652190, 657580, 723338, 811910, 830060, 913066, 920612, 1033340, 1136674, 1150765, 1304380, 1446676, 1623820, 1808345, 1826132, 2273348, 2282665, 2301530, 2531683, 2841685, 3616690, 3978359, 4565330, 4603060, 5063366, 5683370, 7233380, 7956718, 9130660, 10126732, 11366740, 12658415, 15913436, 19891795, 25316830, 27848513, 39783590, 50633660, 55697026, 79567180, 111394052, 139242565, 278485130, 556970260]

約数ペア:

[(1, 556970260), (2, 278485130), (4, 139242565), (5, 111394052), (7, 79567180), (10, 55697026), (11, 50633660), (14, 39783590), (20, 27848513), (22, 25316830), (28, 19891795), (35, 15913436), (44, 12658415), (49, 11366740), (55, 10126732), (61, 9130660), (70, 7956718), (77, 7233380), (98, 5683370), (110, 5063366), (121, 4603060), (122, 4565330), (140, 3978359), (154, 3616690), (196, 2841685), (220, 2531683), (242, 2301530), (244, 2282665), (245, 2273348), (305, 1826132), (308, 1808345), (343, 1623820), (385, 1446676), (427, 1304380), (484, 1150765), (490, 1136674), (539, 1033340), (605, 920612), (610, 913066), (671, 830060), (686, 811910), (770, 723338), (847, 657580), (854, 652190), (980, 568337), (1078, 516670), (1210, 460306), (1220, 456533), (1331, 418460), (1342, 415030), (1372, 405955), (1540, 361669), (1694, 328790), (1708, 326095), (1715, 324764), (2135, 260876), (2156, 258335), (2420, 230153), (2662, 209230), (2684, 207515), (2695, 206668), (2989, 186340), (3355, 166012), (3388, 164395), (3430, 162382), (3773, 147620), (4235, 131516), (4270, 130438), (4697, 118580), (5324, 104615), (5390, 103334), (5929, 93940), (5978, 93170), (6655, 83692), (6710, 83006), (6860, 81191), (7381, 75460), (7546, 73810), (8470, 65758), (8540, 65219), (9317, 59780), (9394, 59290), (10780, 51667), (11858, 46970), (11956, 46585), (13310, 41846), (13420, 41503), (14762, 37730), (14945, 37268), (15092, 36905), (16940, 32879), (18634, 29890), (18788, 29645), (18865, 29524), (20923, 26620), (23485, 23716)]