2009156760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1297}}^1$

素因数の和:1658

約数の個数: 192

約数和(自身を含む): 7058731680

約数和(自身を除く): 5049574920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 331, 360, 390, 468, 520, 585, 662, 780, 936, 993, 1170, 1297, 1324, 1560, 1655, 1986, 2340, 2594, 2648, 2979, 3310, 3891, 3972, 4303, 4680, 4965, 5188, 5958, 6485, 6620, 7782, 7944, 8606, 9930, 10376, 11673, 11916, 12909, 12970, 13240, 14895, 15564, 16861, 17212, 19455, 19860, 21515, 23346, 23832, 25818, 25940, 29790, 31128, 33722, 34424, 38727, 38910, 39720, 43030, 46692, 50583, 51636, 51880, 58365, 59580, 64545, 67444, 77454, 77820, 84305, 86060, 93384, 101166, 103272, 116730, 119160, 129090, 134888, 151749, 154908, 155640, 168610, 172120, 193635, 202332, 233460, 252915, 258180, 303498, 309816, 337220, 387270, 404664, 429307, 466920, 505830, 516360, 606996, 674440, 758745, 774540, 858614, 1011660, 1213992, 1287921, 1517490, 1549080, 1717228, 2023320, 2146535, 2575842, 3034980, 3434456, 3863763, 4293070, 5151684, 5580991, 6069960, 6439605, 7727526, 8586140, 10303368, 11161982, 12879210, 15455052, 16742973, 17172280, 19318815, 22323964, 25758420, 27904955, 30910104, 33485946, 38637630, 44647928, 50228919, 51516840, 55809910, 66971892, 77275260, 83714865, 100457838, 111619820, 133943784, 154550520, 167429730, 200915676, 223239640, 251144595, 334859460, 401831352, 502289190, 669718920, 1004578380, 2009156760]

約数ペア:

[(1, 2009156760), (2, 1004578380), (3, 669718920), (4, 502289190), (5, 401831352), (6, 334859460), (8, 251144595), (9, 223239640), (10, 200915676), (12, 167429730), (13, 154550520), (15, 133943784), (18, 111619820), (20, 100457838), (24, 83714865), (26, 77275260), (30, 66971892), (36, 55809910), (39, 51516840), (40, 50228919), (45, 44647928), (52, 38637630), (60, 33485946), (65, 30910104), (72, 27904955), (78, 25758420), (90, 22323964), (104, 19318815), (117, 17172280), (120, 16742973), (130, 15455052), (156, 12879210), (180, 11161982), (195, 10303368), (234, 8586140), (260, 7727526), (312, 6439605), (331, 6069960), (360, 5580991), (390, 5151684), (468, 4293070), (520, 3863763), (585, 3434456), (662, 3034980), (780, 2575842), (936, 2146535), (993, 2023320), (1170, 1717228), (1297, 1549080), (1324, 1517490), (1560, 1287921), (1655, 1213992), (1986, 1011660), (2340, 858614), (2594, 774540), (2648, 758745), (2979, 674440), (3310, 606996), (3891, 516360), (3972, 505830), (4303, 466920), (4680, 429307), (4965, 404664), (5188, 387270), (5958, 337220), (6485, 309816), (6620, 303498), (7782, 258180), (7944, 252915), (8606, 233460), (9930, 202332), (10376, 193635), (11673, 172120), (11916, 168610), (12909, 155640), (12970, 154908), (13240, 151749), (14895, 134888), (15564, 129090), (16861, 119160), (17212, 116730), (19455, 103272), (19860, 101166), (21515, 93384), (23346, 86060), (23832, 84305), (25818, 77820), (25940, 77454), (29790, 67444), (31128, 64545), (33722, 59580), (34424, 58365), (38727, 51880), (38910, 51636), (39720, 50583), (43030, 46692)]