19047796920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2417}}^1\times {\mathrm{7297}}^1$

素因数の和:9734

約数の個数: 128

約数和(自身を含む): 63527630400

約数和(自身を除く): 44479833480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 2417, 4834, 7251, 7297, 9668, 12085, 14502, 14594, 19336, 21753, 21891, 24170, 29004, 29188, 36255, 36485, 43506, 43782, 48340, 58008, 58376, 65259, 65673, 72510, 72970, 87012, 87564, 96680, 108765, 109455, 130518, 131346, 145020, 145940, 174024, 175128, 197019, 217530, 218910, 261036, 262692, 290040, 291880, 326295, 328365, 394038, 435060, 437820, 522072, 525384, 652590, 656730, 788076, 870120, 875640, 985095, 1305180, 1313460, 1576152, 1970190, 2610360, 2626920, 3940380, 7880760, 17636849, 35273698, 52910547, 70547396, 88184245, 105821094, 141094792, 158731641, 176368490, 211642188, 264552735, 317463282, 352736980, 423284376, 476194923, 529105470, 634926564, 705473960, 793658205, 952389846, 1058210940, 1269853128, 1587316410, 1904779692, 2116421880, 2380974615, 3174632820, 3809559384, 4761949230, 6349265640, 9523898460, 19047796920]

約数ペア:

[(1, 19047796920), (2, 9523898460), (3, 6349265640), (4, 4761949230), (5, 3809559384), (6, 3174632820), (8, 2380974615), (9, 2116421880), (10, 1904779692), (12, 1587316410), (15, 1269853128), (18, 1058210940), (20, 952389846), (24, 793658205), (27, 705473960), (30, 634926564), (36, 529105470), (40, 476194923), (45, 423284376), (54, 352736980), (60, 317463282), (72, 264552735), (90, 211642188), (108, 176368490), (120, 158731641), (135, 141094792), (180, 105821094), (216, 88184245), (270, 70547396), (360, 52910547), (540, 35273698), (1080, 17636849), (2417, 7880760), (4834, 3940380), (7251, 2626920), (7297, 2610360), (9668, 1970190), (12085, 1576152), (14502, 1313460), (14594, 1305180), (19336, 985095), (21753, 875640), (21891, 870120), (24170, 788076), (29004, 656730), (29188, 652590), (36255, 525384), (36485, 522072), (43506, 437820), (43782, 435060), (48340, 394038), (58008, 328365), (58376, 326295), (65259, 291880), (65673, 290040), (72510, 262692), (72970, 261036), (87012, 218910), (87564, 217530), (96680, 197019), (108765, 175128), (109455, 174024), (130518, 145940), (131346, 145020)]