660942072

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:351

約数の個数: 256

約数和(自身を含む): 2211840000

約数和(自身を除く): 1550897928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 59, 62, 63, 72, 84, 93, 108, 118, 124, 126, 168, 177, 186, 189, 216, 217, 236, 239, 248, 252, 279, 354, 372, 378, 413, 434, 472, 478, 504, 531, 558, 651, 708, 717, 744, 756, 826, 837, 868, 956, 1062, 1116, 1239, 1302, 1416, 1434, 1512, 1593, 1652, 1673, 1674, 1736, 1829, 1912, 1953, 2124, 2151, 2232, 2478, 2604, 2868, 3186, 3304, 3346, 3348, 3658, 3717, 3906, 4248, 4302, 4956, 5019, 5208, 5487, 5736, 5859, 6372, 6453, 6692, 6696, 7316, 7409, 7434, 7812, 8604, 9912, 10038, 10974, 11151, 11718, 12744, 12803, 12906, 13384, 14101, 14632, 14818, 14868, 15057, 15624, 16461, 17208, 20076, 21948, 22227, 22302, 23436, 25606, 25812, 28202, 29636, 29736, 30114, 32922, 38409, 40152, 42303, 43896, 44454, 44604, 45171, 46872, 49383, 51212, 51624, 51863, 56404, 59272, 60228, 65844, 66681, 76818, 84606, 88908, 89208, 90342, 98707, 98766, 102424, 103726, 112808, 115227, 120456, 126909, 131688, 133362, 153636, 155589, 169212, 177816, 180684, 197414, 197532, 200043, 207452, 230454, 253818, 266724, 296121, 307272, 311178, 338424, 345681, 361368, 380727, 394828, 395064, 400086, 414904, 437131, 460908, 466767, 507636, 533448, 592242, 622356, 691362, 761454, 789656, 800172, 874262, 888363, 921816, 933534, 1015272, 1184484, 1244712, 1311393, 1382724, 1400301, 1522908, 1600344, 1748524, 1776726, 1867068, 2368968, 2622786, 2665089, 2765448, 2800602, 3045816, 3059917, 3497048, 3553452, 3734136, 3934179, 5245572, 5330178, 5601204, 6119834, 7106904, 7868358, 9179751, 10491144, 10660356, 11202408, 11802537, 12239668, 15736716, 18359502, 21320712, 23605074, 24479336, 27539253, 31473432, 36719004, 47210148, 55078506, 73438008, 82617759, 94420296, 110157012, 165235518, 220314024, 330471036, 660942072]

約数ペア:

[(1, 660942072), (2, 330471036), (3, 220314024), (4, 165235518), (6, 110157012), (7, 94420296), (8, 82617759), (9, 73438008), (12, 55078506), (14, 47210148), (18, 36719004), (21, 31473432), (24, 27539253), (27, 24479336), (28, 23605074), (31, 21320712), (36, 18359502), (42, 15736716), (54, 12239668), (56, 11802537), (59, 11202408), (62, 10660356), (63, 10491144), (72, 9179751), (84, 7868358), (93, 7106904), (108, 6119834), (118, 5601204), (124, 5330178), (126, 5245572), (168, 3934179), (177, 3734136), (186, 3553452), (189, 3497048), (216, 3059917), (217, 3045816), (236, 2800602), (239, 2765448), (248, 2665089), (252, 2622786), (279, 2368968), (354, 1867068), (372, 1776726), (378, 1748524), (413, 1600344), (434, 1522908), (472, 1400301), (478, 1382724), (504, 1311393), (531, 1244712), (558, 1184484), (651, 1015272), (708, 933534), (717, 921816), (744, 888363), (756, 874262), (826, 800172), (837, 789656), (868, 761454), (956, 691362), (1062, 622356), (1116, 592242), (1239, 533448), (1302, 507636), (1416, 466767), (1434, 460908), (1512, 437131), (1593, 414904), (1652, 400086), (1673, 395064), (1674, 394828), (1736, 380727), (1829, 361368), (1912, 345681), (1953, 338424), (2124, 311178), (2151, 307272), (2232, 296121), (2478, 266724), (2604, 253818), (2868, 230454), (3186, 207452), (3304, 200043), (3346, 197532), (3348, 197414), (3658, 180684), (3717, 177816), (3906, 169212), (4248, 155589), (4302, 153636), (4956, 133362), (5019, 131688), (5208, 126909), (5487, 120456), (5736, 115227), (5859, 112808), (6372, 103726), (6453, 102424), (6692, 98766), (6696, 98707), (7316, 90342), (7409, 89208), (7434, 88908), (7812, 84606), (8604, 76818), (9912, 66681), (10038, 65844), (10974, 60228), (11151, 59272), (11718, 56404), (12744, 51863), (12803, 51624), (12906, 51212), (13384, 49383), (14101, 46872), (14632, 45171), (14818, 44604), (14868, 44454), (15057, 43896), (15624, 42303), (16461, 40152), (17208, 38409), (20076, 32922), (21948, 30114), (22227, 29736), (22302, 29636), (23436, 28202), (25606, 25812)]