2190276.00000000

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5011}}^1$

素因数の和:5049

約数の個数: 120

約数和(自身を含む): 242380320

約数和(自身を除く): 173829840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 5011, 6840, 10022, 13680, 15033, 20044, 25055, 30066, 40088, 45099, 50110, 60132, 75165, 80176, 90198, 95209, 100220, 120264, 150330, 180396, 190418, 200440, 225495, 240528, 285627, 300660, 360792, 380836, 400880, 450990, 476045, 571254, 601320, 721584, 761672, 856881, 901980, 952090, 1142508, 1202640, 1428135, 1523344, 1713762, 1803960, 1904180, 2285016, 2856270, 3427524, 3607920, 3808360, 4284405, 4570032, 5712540, 6855048, 7616720, 8568810, 11425080, 13710096, 17137620, 22850160, 34275240, 68550480]

約数ペア:

[(1, 68550480), (2, 34275240), (3, 22850160), (4, 17137620), (5, 13710096), (6, 11425080), (8, 8568810), (9, 7616720), (10, 6855048), (12, 5712540), (15, 4570032), (16, 4284405), (18, 3808360), (19, 3607920), (20, 3427524), (24, 2856270), (30, 2285016), (36, 1904180), (38, 1803960), (40, 1713762), (45, 1523344), (48, 1428135), (57, 1202640), (60, 1142508), (72, 952090), (76, 901980), (80, 856881), (90, 761672), (95, 721584), (114, 601320), (120, 571254), (144, 476045), (152, 450990), (171, 400880), (180, 380836), (190, 360792), (228, 300660), (240, 285627), (285, 240528), (304, 225495), (342, 200440), (360, 190418), (380, 180396), (456, 150330), (570, 120264), (684, 100220), (720, 95209), (760, 90198), (855, 80176), (912, 75165), (1140, 60132), (1368, 50110), (1520, 45099), (1710, 40088), (2280, 30066), (2736, 25055), (3420, 20044), (4560, 15033), (5011, 13680), (6840, 10022)]