6411641580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{1249}}^1$

素因数の和:1381

約数の個数: 216

約数和(自身を含む): 20802600000

約数和(自身を除く): 14390958420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 79, 90, 95, 114, 158, 171, 180, 190, 228, 237, 285, 316, 342, 361, 380, 395, 474, 570, 684, 711, 722, 790, 855, 948, 1083, 1140, 1185, 1249, 1422, 1444, 1501, 1580, 1710, 1805, 2166, 2370, 2498, 2844, 3002, 3249, 3420, 3555, 3610, 3747, 4332, 4503, 4740, 4996, 5415, 6004, 6245, 6498, 7110, 7220, 7494, 7505, 9006, 10830, 11241, 12490, 12996, 13509, 14220, 14988, 15010, 16245, 18012, 18735, 21660, 22482, 22515, 23731, 24980, 27018, 28519, 30020, 32490, 37470, 44964, 45030, 47462, 54036, 56205, 57038, 64980, 67545, 71193, 74940, 85557, 90060, 94924, 98671, 112410, 114076, 118655, 135090, 142386, 142595, 171114, 197342, 213579, 224820, 237310, 256671, 270180, 284772, 285190, 296013, 342228, 355965, 394684, 427158, 427785, 450889, 474620, 493355, 513342, 570380, 592026, 711930, 854316, 855570, 888039, 901778, 986710, 1026684, 1067895, 1184052, 1283355, 1352667, 1423860, 1480065, 1711140, 1776078, 1803556, 1874749, 1973420, 2135790, 2254445, 2566710, 2705334, 2960130, 3552156, 3749498, 4058001, 4271580, 4440195, 4508890, 5133420, 5410668, 5624247, 5920260, 6763335, 7498996, 8116002, 8880390, 9017780, 9373745, 11248494, 13526670, 16232004, 16872741, 17760780, 18747490, 20290005, 22496988, 27053340, 28121235, 33745482, 35620231, 37494980, 40580010, 56242470, 67490964, 71240462, 81160020, 84363705, 106860693, 112484940, 142480924, 168727410, 178101155, 213721386, 320582079, 337454820, 356202310, 427442772, 534303465, 641164158, 712404620, 1068606930, 1282328316, 1602910395, 2137213860, 3205820790, 6411641580]

約数ペア:

[(1, 6411641580), (2, 3205820790), (3, 2137213860), (4, 1602910395), (5, 1282328316), (6, 1068606930), (9, 712404620), (10, 641164158), (12, 534303465), (15, 427442772), (18, 356202310), (19, 337454820), (20, 320582079), (30, 213721386), (36, 178101155), (38, 168727410), (45, 142480924), (57, 112484940), (60, 106860693), (76, 84363705), (79, 81160020), (90, 71240462), (95, 67490964), (114, 56242470), (158, 40580010), (171, 37494980), (180, 35620231), (190, 33745482), (228, 28121235), (237, 27053340), (285, 22496988), (316, 20290005), (342, 18747490), (361, 17760780), (380, 16872741), (395, 16232004), (474, 13526670), (570, 11248494), (684, 9373745), (711, 9017780), (722, 8880390), (790, 8116002), (855, 7498996), (948, 6763335), (1083, 5920260), (1140, 5624247), (1185, 5410668), (1249, 5133420), (1422, 4508890), (1444, 4440195), (1501, 4271580), (1580, 4058001), (1710, 3749498), (1805, 3552156), (2166, 2960130), (2370, 2705334), (2498, 2566710), (2844, 2254445), (3002, 2135790), (3249, 1973420), (3420, 1874749), (3555, 1803556), (3610, 1776078), (3747, 1711140), (4332, 1480065), (4503, 1423860), (4740, 1352667), (4996, 1283355), (5415, 1184052), (6004, 1067895), (6245, 1026684), (6498, 986710), (7110, 901778), (7220, 888039), (7494, 855570), (7505, 854316), (9006, 711930), (10830, 592026), (11241, 570380), (12490, 513342), (12996, 493355), (13509, 474620), (14220, 450889), (14988, 427785), (15010, 427158), (16245, 394684), (18012, 355965), (18735, 342228), (21660, 296013), (22482, 285190), (22515, 284772), (23731, 270180), (24980, 256671), (27018, 237310), (28519, 224820), (30020, 213579), (32490, 197342), (37470, 171114), (44964, 142595), (45030, 142386), (47462, 135090), (54036, 118655), (56205, 114076), (57038, 112410), (64980, 98671), (67545, 94924), (71193, 90060), (74940, 85557)]