403298220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1283}}^1$

素因数の和:1352

約数の個数: 144

約数和(自身を含む): 1263209472

約数和(自身を除く): 859911252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 169, 186, 195, 260, 310, 338, 372, 390, 403, 465, 507, 620, 676, 780, 806, 845, 930, 1014, 1209, 1283, 1612, 1690, 1860, 2015, 2028, 2418, 2535, 2566, 3380, 3849, 4030, 4836, 5070, 5132, 5239, 6045, 6415, 7698, 8060, 10140, 10478, 12090, 12830, 15396, 15717, 16679, 19245, 20956, 24180, 25660, 26195, 31434, 33358, 38490, 39773, 50037, 52390, 62868, 66716, 76980, 78585, 79546, 83395, 100074, 104780, 119319, 157170, 159092, 166790, 198865, 200148, 216827, 238638, 250185, 314340, 333580, 397730, 433654, 477276, 500370, 517049, 596595, 650481, 795460, 867308, 1000740, 1034098, 1084135, 1193190, 1300962, 1551147, 2068196, 2168270, 2386380, 2585245, 2601924, 3102294, 3252405, 4336540, 5170490, 6204588, 6504810, 6721637, 7755735, 10340980, 13009620, 13443274, 15511470, 20164911, 26886548, 31022940, 33608185, 40329822, 67216370, 80659644, 100824555, 134432740, 201649110, 403298220]

約数ペア:

[(1, 403298220), (2, 201649110), (3, 134432740), (4, 100824555), (5, 80659644), (6, 67216370), (10, 40329822), (12, 33608185), (13, 31022940), (15, 26886548), (20, 20164911), (26, 15511470), (30, 13443274), (31, 13009620), (39, 10340980), (52, 7755735), (60, 6721637), (62, 6504810), (65, 6204588), (78, 5170490), (93, 4336540), (124, 3252405), (130, 3102294), (155, 2601924), (156, 2585245), (169, 2386380), (186, 2168270), (195, 2068196), (260, 1551147), (310, 1300962), (338, 1193190), (372, 1084135), (390, 1034098), (403, 1000740), (465, 867308), (507, 795460), (620, 650481), (676, 596595), (780, 517049), (806, 500370), (845, 477276), (930, 433654), (1014, 397730), (1209, 333580), (1283, 314340), (1612, 250185), (1690, 238638), (1860, 216827), (2015, 200148), (2028, 198865), (2418, 166790), (2535, 159092), (2566, 157170), (3380, 119319), (3849, 104780), (4030, 100074), (4836, 83395), (5070, 79546), (5132, 78585), (5239, 76980), (6045, 66716), (6415, 62868), (7698, 52390), (8060, 50037), (10140, 39773), (10478, 38490), (12090, 33358), (12830, 31434), (15396, 26195), (15717, 25660), (16679, 24180), (19245, 20956)]