20160309204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{46757}}^1$

素因数の和:46862

約数の個数: 144

約数和(自身を含む): 61271683200

約数和(自身を除く): 41111373996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 59, 63, 84, 87, 116, 118, 126, 174, 177, 203, 236, 252, 261, 348, 354, 406, 413, 522, 531, 609, 708, 812, 826, 1044, 1062, 1218, 1239, 1652, 1711, 1827, 2124, 2436, 2478, 3422, 3654, 3717, 4956, 5133, 6844, 7308, 7434, 10266, 11977, 14868, 15399, 20532, 23954, 30798, 35931, 46757, 47908, 61596, 71862, 93514, 107793, 140271, 143724, 187028, 215586, 280542, 327299, 420813, 431172, 561084, 654598, 841626, 981897, 1309196, 1355953, 1683252, 1963794, 2711906, 2758663, 2945691, 3927588, 4067859, 5423812, 5517326, 5891382, 8135718, 8275989, 9491671, 11034652, 11782764, 12203577, 16271436, 16551978, 18983342, 19310641, 24407154, 24827967, 28475013, 33103956, 37966684, 38621282, 48814308, 49655934, 56950026, 57931923, 77242564, 80001227, 85425039, 99311868, 113900052, 115863846, 160002454, 170850078, 173795769, 231727692, 240003681, 320004908, 341700156, 347591538, 480007362, 560008589, 695183076, 720011043, 960014724, 1120017178, 1440022086, 1680025767, 2240034356, 2880044172, 3360051534, 5040077301, 6720103068, 10080154602, 20160309204]

約数ペア:

[(1, 20160309204), (2, 10080154602), (3, 6720103068), (4, 5040077301), (6, 3360051534), (7, 2880044172), (9, 2240034356), (12, 1680025767), (14, 1440022086), (18, 1120017178), (21, 960014724), (28, 720011043), (29, 695183076), (36, 560008589), (42, 480007362), (58, 347591538), (59, 341700156), (63, 320004908), (84, 240003681), (87, 231727692), (116, 173795769), (118, 170850078), (126, 160002454), (174, 115863846), (177, 113900052), (203, 99311868), (236, 85425039), (252, 80001227), (261, 77242564), (348, 57931923), (354, 56950026), (406, 49655934), (413, 48814308), (522, 38621282), (531, 37966684), (609, 33103956), (708, 28475013), (812, 24827967), (826, 24407154), (1044, 19310641), (1062, 18983342), (1218, 16551978), (1239, 16271436), (1652, 12203577), (1711, 11782764), (1827, 11034652), (2124, 9491671), (2436, 8275989), (2478, 8135718), (3422, 5891382), (3654, 5517326), (3717, 5423812), (4956, 4067859), (5133, 3927588), (6844, 2945691), (7308, 2758663), (7434, 2711906), (10266, 1963794), (11977, 1683252), (14868, 1355953), (15399, 1309196), (20532, 981897), (23954, 841626), (30798, 654598), (35931, 561084), (46757, 431172), (47908, 420813), (61596, 327299), (71862, 280542), (93514, 215586), (107793, 187028), (140271, 143724)]