140079780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:121

約数の個数: 288

約数和(自身を含む): 487992960

約数和(自身を除く): 347913180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 37, 38, 41, 45, 54, 57, 60, 74, 76, 81, 82, 90, 95, 108, 111, 114, 123, 135, 148, 162, 164, 171, 180, 185, 190, 205, 222, 228, 243, 246, 270, 285, 324, 333, 342, 369, 370, 380, 405, 410, 444, 486, 492, 513, 540, 555, 570, 615, 666, 684, 703, 738, 740, 779, 810, 820, 855, 972, 999, 1026, 1107, 1110, 1140, 1215, 1230, 1332, 1406, 1476, 1517, 1539, 1558, 1620, 1665, 1710, 1845, 1998, 2052, 2109, 2214, 2220, 2337, 2430, 2460, 2565, 2812, 2997, 3034, 3078, 3116, 3321, 3330, 3420, 3515, 3690, 3895, 3996, 4218, 4428, 4551, 4617, 4674, 4860, 4995, 5130, 5535, 5994, 6068, 6156, 6327, 6642, 6660, 7011, 7030, 7380, 7585, 7695, 7790, 8436, 8991, 9102, 9234, 9348, 9963, 9990, 10260, 10545, 11070, 11685, 11988, 12654, 13284, 13653, 14022, 14060, 14985, 15170, 15390, 15580, 16605, 17982, 18204, 18468, 18981, 19926, 19980, 21033, 21090, 22140, 22755, 23085, 23370, 25308, 27306, 28044, 28823, 29970, 30340, 30780, 31635, 33210, 35055, 35964, 37962, 39852, 40959, 42066, 42180, 44955, 45510, 46170, 46740, 49815, 54612, 56943, 57646, 59940, 63099, 63270, 66420, 68265, 70110, 75924, 81918, 84132, 86469, 89910, 91020, 92340, 94905, 99630, 105165, 113886, 115292, 122877, 126198, 126540, 136530, 140220, 144115, 163836, 170829, 172938, 179820, 189297, 189810, 199260, 204795, 210330, 227772, 245754, 252396, 259407, 273060, 284715, 288230, 315495, 341658, 345876, 368631, 378594, 379620, 409590, 420660, 432345, 491508, 518814, 569430, 576460, 614385, 630990, 683316, 737262, 757188, 778221, 819180, 854145, 864690, 946485, 1037628, 1138860, 1228770, 1261980, 1297035, 1474524, 1556442, 1708290, 1729380, 1843155, 1892970, 2334663, 2457540, 2594070, 3112884, 3416580, 3686310, 3785940, 3891105, 4669326, 5188140, 7003989, 7372620, 7782210, 9338652, 11673315, 14007978, 15564420, 23346630, 28015956, 35019945, 46693260, 70039890, 140079780]

約数ペア:

[(1, 140079780), (2, 70039890), (3, 46693260), (4, 35019945), (5, 28015956), (6, 23346630), (9, 15564420), (10, 14007978), (12, 11673315), (15, 9338652), (18, 7782210), (19, 7372620), (20, 7003989), (27, 5188140), (30, 4669326), (36, 3891105), (37, 3785940), (38, 3686310), (41, 3416580), (45, 3112884), (54, 2594070), (57, 2457540), (60, 2334663), (74, 1892970), (76, 1843155), (81, 1729380), (82, 1708290), (90, 1556442), (95, 1474524), (108, 1297035), (111, 1261980), (114, 1228770), (123, 1138860), (135, 1037628), (148, 946485), (162, 864690), (164, 854145), (171, 819180), (180, 778221), (185, 757188), (190, 737262), (205, 683316), (222, 630990), (228, 614385), (243, 576460), (246, 569430), (270, 518814), (285, 491508), (324, 432345), (333, 420660), (342, 409590), (369, 379620), (370, 378594), (380, 368631), (405, 345876), (410, 341658), (444, 315495), (486, 288230), (492, 284715), (513, 273060), (540, 259407), (555, 252396), (570, 245754), (615, 227772), (666, 210330), (684, 204795), (703, 199260), (738, 189810), (740, 189297), (779, 179820), (810, 172938), (820, 170829), (855, 163836), (972, 144115), (999, 140220), (1026, 136530), (1107, 126540), (1110, 126198), (1140, 122877), (1215, 115292), (1230, 113886), (1332, 105165), (1406, 99630), (1476, 94905), (1517, 92340), (1539, 91020), (1558, 89910), (1620, 86469), (1665, 84132), (1710, 81918), (1845, 75924), (1998, 70110), (2052, 68265), (2109, 66420), (2214, 63270), (2220, 63099), (2337, 59940), (2430, 57646), (2460, 56943), (2565, 54612), (2812, 49815), (2997, 46740), (3034, 46170), (3078, 45510), (3116, 44955), (3321, 42180), (3330, 42066), (3420, 40959), (3515, 39852), (3690, 37962), (3895, 35964), (3996, 35055), (4218, 33210), (4428, 31635), (4551, 30780), (4617, 30340), (4674, 29970), (4860, 28823), (4995, 28044), (5130, 27306), (5535, 25308), (5994, 23370), (6068, 23085), (6156, 22755), (6327, 22140), (6642, 21090), (6660, 21033), (7011, 19980), (7030, 19926), (7380, 18981), (7585, 18468), (7695, 18204), (7790, 17982), (8436, 16605), (8991, 15580), (9102, 15390), (9234, 15170), (9348, 14985), (9963, 14060), (9990, 14022), (10260, 13653), (10545, 13284), (11070, 12654), (11685, 11988)]