1551169680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2897}}^1$

素因数の和:3033

約数の個数: 160

約数和(自身を含む): 5071175424

約数和(自身を除く): 3520005744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 97, 115, 120, 138, 184, 194, 230, 240, 276, 291, 345, 368, 388, 460, 485, 552, 582, 690, 776, 920, 970, 1104, 1164, 1380, 1455, 1552, 1840, 1940, 2231, 2328, 2760, 2897, 2910, 3880, 4462, 4656, 5520, 5794, 5820, 6693, 7760, 8691, 8924, 11155, 11588, 11640, 13386, 14485, 17382, 17848, 22310, 23176, 23280, 26772, 28970, 33465, 34764, 35696, 43455, 44620, 46352, 53544, 57940, 66631, 66930, 69528, 86910, 89240, 107088, 115880, 133262, 133860, 139056, 173820, 178480, 199893, 231760, 266524, 267720, 281009, 333155, 347640, 399786, 533048, 535440, 562018, 666310, 695280, 799572, 843027, 999465, 1066096, 1124036, 1332620, 1405045, 1599144, 1686054, 1998930, 2248072, 2665240, 2810090, 3198288, 3372108, 3997860, 4215135, 4496144, 5330480, 5620180, 6463207, 6744216, 7995720, 8430270, 11240360, 12926414, 13488432, 15991440, 16860540, 19389621, 22480720, 25852828, 32316035, 33721080, 38779242, 51705656, 64632070, 67442160, 77558484, 96948105, 103411312, 129264140, 155116968, 193896210, 258528280, 310233936, 387792420, 517056560, 775584840, 1551169680]

約数ペア:

[(1, 1551169680), (2, 775584840), (3, 517056560), (4, 387792420), (5, 310233936), (6, 258528280), (8, 193896210), (10, 155116968), (12, 129264140), (15, 103411312), (16, 96948105), (20, 77558484), (23, 67442160), (24, 64632070), (30, 51705656), (40, 38779242), (46, 33721080), (48, 32316035), (60, 25852828), (69, 22480720), (80, 19389621), (92, 16860540), (97, 15991440), (115, 13488432), (120, 12926414), (138, 11240360), (184, 8430270), (194, 7995720), (230, 6744216), (240, 6463207), (276, 5620180), (291, 5330480), (345, 4496144), (368, 4215135), (388, 3997860), (460, 3372108), (485, 3198288), (552, 2810090), (582, 2665240), (690, 2248072), (776, 1998930), (920, 1686054), (970, 1599144), (1104, 1405045), (1164, 1332620), (1380, 1124036), (1455, 1066096), (1552, 999465), (1840, 843027), (1940, 799572), (2231, 695280), (2328, 666310), (2760, 562018), (2897, 535440), (2910, 533048), (3880, 399786), (4462, 347640), (4656, 333155), (5520, 281009), (5794, 267720), (5820, 266524), (6693, 231760), (7760, 199893), (8691, 178480), (8924, 173820), (11155, 139056), (11588, 133860), (11640, 133262), (13386, 115880), (14485, 107088), (17382, 89240), (17848, 86910), (22310, 69528), (23176, 66930), (23280, 66631), (26772, 57940), (28970, 53544), (33465, 46352), (34764, 44620), (35696, 43455)]