194283840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{461}}^1$

素因数の和:920

約数の個数: 112

約数和(自身を含む): 619597440

約数和(自身を除く): 425313600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 439, 461, 480, 878, 922, 960, 1317, 1383, 1756, 1844, 2195, 2305, 2634, 2766, 3512, 3688, 4390, 4610, 5268, 5532, 6585, 6915, 7024, 7376, 8780, 9220, 10536, 11064, 13170, 13830, 14048, 14752, 17560, 18440, 21072, 22128, 26340, 27660, 28096, 29504, 35120, 36880, 42144, 44256, 52680, 55320, 70240, 73760, 84288, 88512, 105360, 110640, 140480, 147520, 202379, 210720, 221280, 404758, 421440, 442560, 607137, 809516, 1011895, 1214274, 1619032, 2023790, 2428548, 3035685, 3238064, 4047580, 4857096, 6071370, 6476128, 8095160, 9714192, 12142740, 12952256, 16190320, 19428384, 24285480, 32380640, 38856768, 48570960, 64761280, 97141920, 194283840]

約数ペア:

[(1, 194283840), (2, 97141920), (3, 64761280), (4, 48570960), (5, 38856768), (6, 32380640), (8, 24285480), (10, 19428384), (12, 16190320), (15, 12952256), (16, 12142740), (20, 9714192), (24, 8095160), (30, 6476128), (32, 6071370), (40, 4857096), (48, 4047580), (60, 3238064), (64, 3035685), (80, 2428548), (96, 2023790), (120, 1619032), (160, 1214274), (192, 1011895), (240, 809516), (320, 607137), (439, 442560), (461, 421440), (480, 404758), (878, 221280), (922, 210720), (960, 202379), (1317, 147520), (1383, 140480), (1756, 110640), (1844, 105360), (2195, 88512), (2305, 84288), (2634, 73760), (2766, 70240), (3512, 55320), (3688, 52680), (4390, 44256), (4610, 42144), (5268, 36880), (5532, 35120), (6585, 29504), (6915, 28096), (7024, 27660), (7376, 26340), (8780, 22128), (9220, 21072), (10536, 18440), (11064, 17560), (13170, 14752), (13830, 14048)]