140541480

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:806

約数の個数: 192

約数和(自身を含む): 499262400

約数和(自身を除く): 358720920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 243, 270, 285, 324, 342, 360, 380, 405, 456, 486, 513, 540, 570, 648, 684, 760, 761, 810, 855, 972, 1026, 1080, 1140, 1215, 1368, 1522, 1539, 1620, 1710, 1944, 2052, 2280, 2283, 2430, 2565, 3044, 3078, 3240, 3420, 3805, 4104, 4566, 4617, 4860, 5130, 6088, 6156, 6840, 6849, 7610, 7695, 9132, 9234, 9720, 10260, 11415, 12312, 13698, 14459, 15220, 15390, 18264, 18468, 20520, 20547, 22830, 23085, 27396, 28918, 30440, 30780, 34245, 36936, 41094, 43377, 45660, 46170, 54792, 57836, 61560, 61641, 68490, 72295, 82188, 86754, 91320, 92340, 102735, 115672, 123282, 130131, 136980, 144590, 164376, 173508, 184680, 184923, 205470, 216885, 246564, 260262, 273960, 289180, 308205, 347016, 369846, 390393, 410940, 433770, 493128, 520524, 578360, 616410, 650655, 739692, 780786, 821880, 867540, 924615, 1041048, 1171179, 1232820, 1301310, 1479384, 1561572, 1735080, 1849230, 1951965, 2342358, 2465640, 2602620, 3123144, 3513537, 3698460, 3903930, 4684716, 5205240, 5855895, 7027074, 7396920, 7807860, 9369432, 11711790, 14054148, 15615720, 17567685, 23423580, 28108296, 35135370, 46847160, 70270740, 140541480]

約数ペア:

[(1, 140541480), (2, 70270740), (3, 46847160), (4, 35135370), (5, 28108296), (6, 23423580), (8, 17567685), (9, 15615720), (10, 14054148), (12, 11711790), (15, 9369432), (18, 7807860), (19, 7396920), (20, 7027074), (24, 5855895), (27, 5205240), (30, 4684716), (36, 3903930), (38, 3698460), (40, 3513537), (45, 3123144), (54, 2602620), (57, 2465640), (60, 2342358), (72, 1951965), (76, 1849230), (81, 1735080), (90, 1561572), (95, 1479384), (108, 1301310), (114, 1232820), (120, 1171179), (135, 1041048), (152, 924615), (162, 867540), (171, 821880), (180, 780786), (190, 739692), (216, 650655), (228, 616410), (243, 578360), (270, 520524), (285, 493128), (324, 433770), (342, 410940), (360, 390393), (380, 369846), (405, 347016), (456, 308205), (486, 289180), (513, 273960), (540, 260262), (570, 246564), (648, 216885), (684, 205470), (760, 184923), (761, 184680), (810, 173508), (855, 164376), (972, 144590), (1026, 136980), (1080, 130131), (1140, 123282), (1215, 115672), (1368, 102735), (1522, 92340), (1539, 91320), (1620, 86754), (1710, 82188), (1944, 72295), (2052, 68490), (2280, 61641), (2283, 61560), (2430, 57836), (2565, 54792), (3044, 46170), (3078, 45660), (3240, 43377), (3420, 41094), (3805, 36936), (4104, 34245), (4566, 30780), (4617, 30440), (4860, 28918), (5130, 27396), (6088, 23085), (6156, 22830), (6840, 20547), (6849, 20520), (7610, 18468), (7695, 18264), (9132, 15390), (9234, 15220), (9720, 14459), (10260, 13698), (11415, 12312)]