19900996830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:888

約数の個数: 384

約数和(自身を含む): 63855267840

約数和(自身を除く): 43954271010

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 29, 30, 33, 39, 45, 55, 58, 65, 66, 71, 78, 87, 90, 99, 110, 117, 130, 142, 143, 145, 165, 174, 195, 198, 213, 234, 261, 286, 290, 319, 330, 355, 377, 390, 426, 429, 435, 495, 522, 585, 638, 639, 710, 715, 751, 754, 781, 858, 870, 923, 957, 990, 1065, 1131, 1170, 1278, 1287, 1305, 1430, 1502, 1562, 1595, 1846, 1885, 1914, 2059, 2130, 2145, 2253, 2262, 2343, 2574, 2610, 2769, 2871, 3190, 3195, 3393, 3755, 3770, 3905, 4118, 4147, 4290, 4506, 4615, 4686, 4785, 5538, 5655, 5742, 6177, 6390, 6435, 6759, 6786, 7029, 7510, 7810, 8261, 8294, 8307, 9230, 9570, 9763, 10153, 10295, 11265, 11310, 11715, 12354, 12441, 12870, 13518, 13845, 14058, 14355, 16522, 16614, 16965, 18531, 19526, 20306, 20590, 20735, 21779, 22530, 22649, 23430, 24783, 24882, 26767, 27690, 28710, 29289, 30459, 30885, 33795, 33930, 35145, 37062, 37323, 41305, 41470, 41535, 43558, 45298, 48815, 49566, 50765, 53321, 53534, 58578, 60918, 61770, 62205, 65337, 67590, 67947, 70290, 74349, 74646, 80301, 82610, 83070, 87867, 91377, 92655, 97630, 101530, 106642, 107393, 108895, 113245, 123915, 124410, 130674, 133835, 135894, 146445, 148698, 152295, 159963, 160602, 175734, 182754, 185310, 186615, 196011, 203841, 214786, 217790, 226490, 239569, 240903, 247830, 266605, 267670, 283127, 292890, 294437, 304590, 319926, 322179, 326685, 339735, 371745, 373230, 392022, 401505, 407682, 439335, 456885, 479138, 479889, 481806, 533210, 536965, 566254, 586531, 588874, 644358, 653370, 679470, 693173, 718707, 743490, 799815, 803010, 849381, 878670, 883311, 913770, 959778, 966537, 980055, 1019205, 1073930, 1173062, 1197845, 1204515, 1386346, 1415635, 1437414, 1472185, 1546309, 1599630, 1610895, 1698762, 1759593, 1766622, 1933074, 1960110, 2038410, 2079519, 2156121, 2395690, 2399445, 2409030, 2548143, 2649933, 2831270, 2932655, 2944370, 3092618, 3114397, 3221790, 3465865, 3519186, 3593535, 4159038, 4246905, 4312242, 4416555, 4638927, 4798890, 4832685, 5096286, 5278779, 5299866, 5865310, 6228794, 6238557, 6931730, 7187070, 7624903, 7731545, 8493810, 8797965, 8833110, 9277854, 9343191, 9665370, 10397595, 10557558, 10780605, 12477114, 12740715, 13249665, 13916781, 15249806, 15463090, 15571985, 17009399, 17595930, 18686382, 20102017, 20795190, 21561210, 22874709, 23194635, 25481430, 26393895, 26499330, 27833562, 28029573, 31143970, 31192785, 34018798, 38124515, 40204034, 45749418, 46389270, 46715955, 51028197, 52787790, 56059146, 60306051, 62385570, 68624127, 69583905, 76249030, 85046995, 93431910, 100510085, 102056394, 114373545, 120612102, 137248254, 139167810, 140147865, 153084591, 170093990, 180918153, 201020170, 221122187, 228747090, 255140985, 280295730, 301530255, 306169182, 343120635, 361836306, 442244374, 510281970, 603060510, 663366561, 686241270, 765422955, 904590765, 1105610935, 1326733122, 1530845910, 1809181530, 1990099683, 2211221870, 3316832805, 3980199366, 6633665610, 9950498415, 19900996830]

約数ペア:

[(1, 19900996830), (2, 9950498415), (3, 6633665610), (5, 3980199366), (6, 3316832805), (9, 2211221870), (10, 1990099683), (11, 1809181530), (13, 1530845910), (15, 1326733122), (18, 1105610935), (22, 904590765), (26, 765422955), (29, 686241270), (30, 663366561), (33, 603060510), (39, 510281970), (45, 442244374), (55, 361836306), (58, 343120635), (65, 306169182), (66, 301530255), (71, 280295730), (78, 255140985), (87, 228747090), (90, 221122187), (99, 201020170), (110, 180918153), (117, 170093990), (130, 153084591), (142, 140147865), (143, 139167810), (145, 137248254), (165, 120612102), (174, 114373545), (195, 102056394), (198, 100510085), (213, 93431910), (234, 85046995), (261, 76249030), (286, 69583905), (290, 68624127), (319, 62385570), (330, 60306051), (355, 56059146), (377, 52787790), (390, 51028197), (426, 46715955), (429, 46389270), (435, 45749418), (495, 40204034), (522, 38124515), (585, 34018798), (638, 31192785), (639, 31143970), (710, 28029573), (715, 27833562), (751, 26499330), (754, 26393895), (781, 25481430), (858, 23194635), (870, 22874709), (923, 21561210), (957, 20795190), (990, 20102017), (1065, 18686382), (1131, 17595930), (1170, 17009399), (1278, 15571985), (1287, 15463090), (1305, 15249806), (1430, 13916781), (1502, 13249665), (1562, 12740715), (1595, 12477114), (1846, 10780605), (1885, 10557558), (1914, 10397595), (2059, 9665370), (2130, 9343191), (2145, 9277854), (2253, 8833110), (2262, 8797965), (2343, 8493810), (2574, 7731545), (2610, 7624903), (2769, 7187070), (2871, 6931730), (3190, 6238557), (3195, 6228794), (3393, 5865310), (3755, 5299866), (3770, 5278779), (3905, 5096286), (4118, 4832685), (4147, 4798890), (4290, 4638927), (4506, 4416555), (4615, 4312242), (4686, 4246905), (4785, 4159038), (5538, 3593535), (5655, 3519186), (5742, 3465865), (6177, 3221790), (6390, 3114397), (6435, 3092618), (6759, 2944370), (6786, 2932655), (7029, 2831270), (7510, 2649933), (7810, 2548143), (8261, 2409030), (8294, 2399445), (8307, 2395690), (9230, 2156121), (9570, 2079519), (9763, 2038410), (10153, 1960110), (10295, 1933074), (11265, 1766622), (11310, 1759593), (11715, 1698762), (12354, 1610895), (12441, 1599630), (12870, 1546309), (13518, 1472185), (13845, 1437414), (14058, 1415635), (14355, 1386346), (16522, 1204515), (16614, 1197845), (16965, 1173062), (18531, 1073930), (19526, 1019205), (20306, 980055), (20590, 966537), (20735, 959778), (21779, 913770), (22530, 883311), (22649, 878670), (23430, 849381), (24783, 803010), (24882, 799815), (26767, 743490), (27690, 718707), (28710, 693173), (29289, 679470), (30459, 653370), (30885, 644358), (33795, 588874), (33930, 586531), (35145, 566254), (37062, 536965), (37323, 533210), (41305, 481806), (41470, 479889), (41535, 479138), (43558, 456885), (45298, 439335), (48815, 407682), (49566, 401505), (50765, 392022), (53321, 373230), (53534, 371745), (58578, 339735), (60918, 326685), (61770, 322179), (62205, 319926), (65337, 304590), (67590, 294437), (67947, 292890), (70290, 283127), (74349, 267670), (74646, 266605), (80301, 247830), (82610, 240903), (83070, 239569), (87867, 226490), (91377, 217790), (92655, 214786), (97630, 203841), (101530, 196011), (106642, 186615), (107393, 185310), (108895, 182754), (113245, 175734), (123915, 160602), (124410, 159963), (130674, 152295), (133835, 148698), (135894, 146445)]