139480380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:250

約数の個数: 240

約数和(自身を含む): 486652320

約数和(自身を除く): 347171940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 37, 39, 45, 52, 54, 60, 65, 74, 78, 81, 90, 108, 111, 117, 130, 135, 148, 156, 162, 179, 180, 185, 195, 222, 234, 260, 270, 324, 333, 351, 358, 370, 390, 405, 444, 468, 481, 537, 540, 555, 585, 666, 702, 716, 740, 780, 810, 895, 962, 999, 1053, 1074, 1110, 1170, 1332, 1404, 1443, 1611, 1620, 1665, 1755, 1790, 1924, 1998, 2106, 2148, 2220, 2327, 2340, 2405, 2685, 2886, 2997, 3222, 3330, 3510, 3580, 3996, 4212, 4329, 4654, 4810, 4833, 4995, 5265, 5370, 5772, 5994, 6444, 6623, 6660, 6981, 7020, 7215, 8055, 8658, 9308, 9620, 9666, 9990, 10530, 10740, 11635, 11988, 12987, 13246, 13962, 14430, 14499, 14985, 16110, 17316, 19332, 19869, 19980, 20943, 21060, 21645, 23270, 24165, 25974, 26492, 27924, 28860, 28998, 29970, 32220, 33115, 34905, 38961, 39738, 41886, 43290, 46540, 48330, 51948, 57996, 59607, 59940, 62829, 64935, 66230, 69810, 72495, 77922, 79476, 83772, 86099, 86580, 96660, 99345, 104715, 119214, 125658, 129870, 132460, 139620, 144990, 155844, 172198, 178821, 188487, 194805, 198690, 209430, 238428, 251316, 258297, 259740, 289980, 298035, 314145, 344396, 357642, 376974, 389610, 397380, 418860, 430495, 516594, 536463, 596070, 628290, 715284, 753948, 774891, 779220, 860990, 894105, 942435, 1033188, 1072926, 1192140, 1256580, 1291485, 1549782, 1721980, 1788210, 1884870, 2145852, 2324673, 2582970, 2682315, 3099564, 3576420, 3769740, 3874455, 4649346, 5165940, 5364630, 6974019, 7748910, 9298692, 10729260, 11623365, 13948038, 15497820, 23246730, 27896076, 34870095, 46493460, 69740190, 139480380]

約数ペア:

[(1, 139480380), (2, 69740190), (3, 46493460), (4, 34870095), (5, 27896076), (6, 23246730), (9, 15497820), (10, 13948038), (12, 11623365), (13, 10729260), (15, 9298692), (18, 7748910), (20, 6974019), (26, 5364630), (27, 5165940), (30, 4649346), (36, 3874455), (37, 3769740), (39, 3576420), (45, 3099564), (52, 2682315), (54, 2582970), (60, 2324673), (65, 2145852), (74, 1884870), (78, 1788210), (81, 1721980), (90, 1549782), (108, 1291485), (111, 1256580), (117, 1192140), (130, 1072926), (135, 1033188), (148, 942435), (156, 894105), (162, 860990), (179, 779220), (180, 774891), (185, 753948), (195, 715284), (222, 628290), (234, 596070), (260, 536463), (270, 516594), (324, 430495), (333, 418860), (351, 397380), (358, 389610), (370, 376974), (390, 357642), (405, 344396), (444, 314145), (468, 298035), (481, 289980), (537, 259740), (540, 258297), (555, 251316), (585, 238428), (666, 209430), (702, 198690), (716, 194805), (740, 188487), (780, 178821), (810, 172198), (895, 155844), (962, 144990), (999, 139620), (1053, 132460), (1074, 129870), (1110, 125658), (1170, 119214), (1332, 104715), (1404, 99345), (1443, 96660), (1611, 86580), (1620, 86099), (1665, 83772), (1755, 79476), (1790, 77922), (1924, 72495), (1998, 69810), (2106, 66230), (2148, 64935), (2220, 62829), (2327, 59940), (2340, 59607), (2405, 57996), (2685, 51948), (2886, 48330), (2997, 46540), (3222, 43290), (3330, 41886), (3510, 39738), (3580, 38961), (3996, 34905), (4212, 33115), (4329, 32220), (4654, 29970), (4810, 28998), (4833, 28860), (4995, 27924), (5265, 26492), (5370, 25974), (5772, 24165), (5994, 23270), (6444, 21645), (6623, 21060), (6660, 20943), (6981, 19980), (7020, 19869), (7215, 19332), (8055, 17316), (8658, 16110), (9308, 14985), (9620, 14499), (9666, 14430), (9990, 13962), (10530, 13246), (10740, 12987), (11635, 11988)]