158995980

素因数分解:

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

素因数の和:142

約数の個数: 384

約数和(自身を含む): 609638400

約数和(自身を除く): 450642420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 29, 30, 33, 36, 39, 44, 45, 52, 54, 55, 58, 60, 65, 66, 71, 78, 87, 90, 99, 108, 110, 116, 117, 130, 132, 135, 142, 143, 145, 156, 165, 174, 180, 195, 198, 213, 220, 234, 260, 261, 270, 284, 286, 290, 297, 319, 330, 348, 351, 355, 377, 390, 396, 426, 429, 435, 468, 495, 522, 540, 572, 580, 585, 594, 638, 639, 660, 702, 710, 715, 754, 780, 781, 783, 852, 858, 870, 923, 957, 990, 1044, 1065, 1131, 1170, 1188, 1276, 1278, 1287, 1305, 1404, 1420, 1430, 1485, 1508, 1562, 1566, 1595, 1716, 1740, 1755, 1846, 1885, 1914, 1917, 1980, 2059, 2130, 2145, 2262, 2340, 2343, 2556, 2574, 2610, 2769, 2860, 2871, 2970, 3124, 3132, 3190, 3195, 3393, 3510, 3692, 3770, 3828, 3834, 3861, 3905, 3915, 4118, 4147, 4260, 4290, 4524, 4615, 4686, 4785, 5148, 5220, 5538, 5655, 5742, 5940, 6177, 6380, 6390, 6435, 6786, 7020, 7029, 7540, 7668, 7722, 7810, 7830, 8236, 8294, 8307, 8580, 8613, 9230, 9372, 9570, 9585, 10153, 10179, 10295, 11076, 11310, 11484, 11715, 12354, 12441, 12780, 12870, 13572, 13845, 14058, 14355, 15444, 15620, 15660, 16588, 16614, 16965, 17226, 18460, 18531, 19140, 19170, 19305, 20306, 20358, 20590, 20735, 21087, 22620, 22649, 23430, 24708, 24882, 24921, 25740, 26767, 27690, 28116, 28710, 30459, 30885, 33228, 33930, 34452, 35145, 37062, 37323, 38340, 38610, 40612, 40716, 41180, 41470, 41535, 42174, 43065, 45298, 46860, 49764, 49842, 50765, 50895, 53534, 55380, 55593, 57420, 60918, 61770, 62205, 67860, 67947, 70290, 74124, 74646, 77220, 80301, 82940, 83070, 84348, 86130, 90596, 91377, 92655, 99684, 101530, 101790, 105435, 107068, 111186, 111969, 113245, 121836, 123540, 124410, 124605, 133835, 135894, 140580, 149292, 152295, 160602, 166140, 172260, 182754, 185310, 186615, 203060, 203580, 203841, 210870, 222372, 223938, 226490, 240903, 248820, 249210, 267670, 271788, 274131, 277965, 294437, 304590, 321204, 339735, 365508, 370620, 373230, 401505, 407682, 421740, 447876, 452980, 456885, 481806, 498420, 535340, 548262, 555930, 559845, 588874, 609180, 611523, 679470, 722709, 746460, 803010, 815364, 883311, 913770, 963612, 1019205, 1096524, 1111860, 1119690, 1177748, 1204515, 1223046, 1358940, 1370655, 1445418, 1472185, 1606020, 1766622, 1827540, 2038410, 2239380, 2409030, 2446092, 2649933, 2741310, 2890836, 2944370, 3057615, 3533244, 3613545, 4076820, 4416555, 4818060, 5299866, 5482620, 5888740, 6115230, 7227090, 7949799, 8833110, 10599732, 12230460, 13249665, 14454180, 15899598, 17666220, 26499330, 31799196, 39748995, 52998660, 79497990, 158995980]

約数ペア:

[(1, 158995980), (2, 79497990), (3, 52998660), (4, 39748995), (5, 31799196), (6, 26499330), (9, 17666220), (10, 15899598), (11, 14454180), (12, 13249665), (13, 12230460), (15, 10599732), (18, 8833110), (20, 7949799), (22, 7227090), (26, 6115230), (27, 5888740), (29, 5482620), (30, 5299866), (33, 4818060), (36, 4416555), (39, 4076820), (44, 3613545), (45, 3533244), (52, 3057615), (54, 2944370), (55, 2890836), (58, 2741310), (60, 2649933), (65, 2446092), (66, 2409030), (71, 2239380), (78, 2038410), (87, 1827540), (90, 1766622), (99, 1606020), (108, 1472185), (110, 1445418), (116, 1370655), (117, 1358940), (130, 1223046), (132, 1204515), (135, 1177748), (142, 1119690), (143, 1111860), (145, 1096524), (156, 1019205), (165, 963612), (174, 913770), (180, 883311), (195, 815364), (198, 803010), (213, 746460), (220, 722709), (234, 679470), (260, 611523), (261, 609180), (270, 588874), (284, 559845), (286, 555930), (290, 548262), (297, 535340), (319, 498420), (330, 481806), (348, 456885), (351, 452980), (355, 447876), (377, 421740), (390, 407682), (396, 401505), (426, 373230), (429, 370620), (435, 365508), (468, 339735), (495, 321204), (522, 304590), (540, 294437), (572, 277965), (580, 274131), (585, 271788), (594, 267670), (638, 249210), (639, 248820), (660, 240903), (702, 226490), (710, 223938), (715, 222372), (754, 210870), (780, 203841), (781, 203580), (783, 203060), (852, 186615), (858, 185310), (870, 182754), (923, 172260), (957, 166140), (990, 160602), (1044, 152295), (1065, 149292), (1131, 140580), (1170, 135894), (1188, 133835), (1276, 124605), (1278, 124410), (1287, 123540), (1305, 121836), (1404, 113245), (1420, 111969), (1430, 111186), (1485, 107068), (1508, 105435), (1562, 101790), (1566, 101530), (1595, 99684), (1716, 92655), (1740, 91377), (1755, 90596), (1846, 86130), (1885, 84348), (1914, 83070), (1917, 82940), (1980, 80301), (2059, 77220), (2130, 74646), (2145, 74124), (2262, 70290), (2340, 67947), (2343, 67860), (2556, 62205), (2574, 61770), (2610, 60918), (2769, 57420), (2860, 55593), (2871, 55380), (2970, 53534), (3124, 50895), (3132, 50765), (3190, 49842), (3195, 49764), (3393, 46860), (3510, 45298), (3692, 43065), (3770, 42174), (3828, 41535), (3834, 41470), (3861, 41180), (3905, 40716), (3915, 40612), (4118, 38610), (4147, 38340), (4260, 37323), (4290, 37062), (4524, 35145), (4615, 34452), (4686, 33930), (4785, 33228), (5148, 30885), (5220, 30459), (5538, 28710), (5655, 28116), (5742, 27690), (5940, 26767), (6177, 25740), (6380, 24921), (6390, 24882), (6435, 24708), (6786, 23430), (7020, 22649), (7029, 22620), (7540, 21087), (7668, 20735), (7722, 20590), (7810, 20358), (7830, 20306), (8236, 19305), (8294, 19170), (8307, 19140), (8580, 18531), (8613, 18460), (9230, 17226), (9372, 16965), (9570, 16614), (9585, 16588), (10153, 15660), (10179, 15620), (10295, 15444), (11076, 14355), (11310, 14058), (11484, 13845), (11715, 13572), (12354, 12870), (12441, 12780)]