139628340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:507

約数の個数: 192

約数和(自身を含む): 473088000

約数和(自身を除く): 333459660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 31, 36, 38, 45, 54, 57, 60, 62, 76, 90, 93, 95, 108, 114, 124, 135, 155, 171, 180, 186, 190, 228, 270, 279, 285, 310, 342, 372, 380, 439, 465, 513, 540, 558, 570, 589, 620, 684, 837, 855, 878, 930, 1026, 1116, 1140, 1178, 1317, 1395, 1674, 1710, 1756, 1767, 1860, 2052, 2195, 2356, 2565, 2634, 2790, 2945, 3348, 3420, 3534, 3951, 4185, 4390, 5130, 5268, 5301, 5580, 5890, 6585, 7068, 7902, 8341, 8370, 8780, 8835, 10260, 10602, 11780, 11853, 13170, 13609, 15804, 15903, 16682, 16740, 17670, 19755, 21204, 23706, 25023, 26340, 26505, 27218, 31806, 33364, 35340, 39510, 40827, 41705, 47412, 50046, 53010, 54436, 59265, 63612, 68045, 75069, 79020, 79515, 81654, 83410, 100092, 106020, 118530, 122481, 125115, 136090, 150138, 159030, 163308, 166820, 204135, 225207, 237060, 244962, 250230, 258571, 272180, 300276, 318060, 367443, 375345, 408270, 450414, 489924, 500460, 517142, 612405, 734886, 750690, 775713, 816540, 900828, 1034284, 1126035, 1224810, 1292855, 1469772, 1501380, 1551426, 1837215, 2252070, 2327139, 2449620, 2585710, 3102852, 3674430, 3878565, 4504140, 4654278, 5171420, 6981417, 7348860, 7757130, 9308556, 11635695, 13962834, 15514260, 23271390, 27925668, 34907085, 46542780, 69814170, 139628340]

約数ペア:

[(1, 139628340), (2, 69814170), (3, 46542780), (4, 34907085), (5, 27925668), (6, 23271390), (9, 15514260), (10, 13962834), (12, 11635695), (15, 9308556), (18, 7757130), (19, 7348860), (20, 6981417), (27, 5171420), (30, 4654278), (31, 4504140), (36, 3878565), (38, 3674430), (45, 3102852), (54, 2585710), (57, 2449620), (60, 2327139), (62, 2252070), (76, 1837215), (90, 1551426), (93, 1501380), (95, 1469772), (108, 1292855), (114, 1224810), (124, 1126035), (135, 1034284), (155, 900828), (171, 816540), (180, 775713), (186, 750690), (190, 734886), (228, 612405), (270, 517142), (279, 500460), (285, 489924), (310, 450414), (342, 408270), (372, 375345), (380, 367443), (439, 318060), (465, 300276), (513, 272180), (540, 258571), (558, 250230), (570, 244962), (589, 237060), (620, 225207), (684, 204135), (837, 166820), (855, 163308), (878, 159030), (930, 150138), (1026, 136090), (1116, 125115), (1140, 122481), (1178, 118530), (1317, 106020), (1395, 100092), (1674, 83410), (1710, 81654), (1756, 79515), (1767, 79020), (1860, 75069), (2052, 68045), (2195, 63612), (2356, 59265), (2565, 54436), (2634, 53010), (2790, 50046), (2945, 47412), (3348, 41705), (3420, 40827), (3534, 39510), (3951, 35340), (4185, 33364), (4390, 31806), (5130, 27218), (5268, 26505), (5301, 26340), (5580, 25023), (5890, 23706), (6585, 21204), (7068, 19755), (7902, 17670), (8341, 16740), (8370, 16682), (8780, 15903), (8835, 15804), (10260, 13609), (10602, 13170), (11780, 11853)]