194046720

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{7219}}^1$

素因数の和:7250

約数の個数: 144

約数和(自身を含む): 708368640

約数和(自身を除く): 514321920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 7219, 8960, 13440, 14438, 21657, 26880, 28876, 36095, 43314, 50533, 57752, 72190, 86628, 101066, 108285, 115504, 144380, 151599, 173256, 202132, 216570, 231008, 252665, 288760, 303198, 346512, 404264, 433140, 462016, 505330, 577520, 606396, 693024, 757995, 808528, 866280, 924032, 1010660, 1155040, 1212792, 1386048, 1515990, 1617056, 1732560, 1848064, 2021320, 2310080, 2425584, 2772096, 3031980, 3234112, 3465120, 4042640, 4620160, 4851168, 5544192, 6063960, 6468224, 6930240, 8085280, 9240320, 9702336, 12127920, 12936448, 13860480, 16170560, 19404672, 24255840, 27720960, 32341120, 38809344, 48511680, 64682240, 97023360, 194046720]

約数ペア:

[(1, 194046720), (2, 97023360), (3, 64682240), (4, 48511680), (5, 38809344), (6, 32341120), (7, 27720960), (8, 24255840), (10, 19404672), (12, 16170560), (14, 13860480), (15, 12936448), (16, 12127920), (20, 9702336), (21, 9240320), (24, 8085280), (28, 6930240), (30, 6468224), (32, 6063960), (35, 5544192), (40, 4851168), (42, 4620160), (48, 4042640), (56, 3465120), (60, 3234112), (64, 3031980), (70, 2772096), (80, 2425584), (84, 2310080), (96, 2021320), (105, 1848064), (112, 1732560), (120, 1617056), (128, 1515990), (140, 1386048), (160, 1212792), (168, 1155040), (192, 1010660), (210, 924032), (224, 866280), (240, 808528), (256, 757995), (280, 693024), (320, 606396), (336, 577520), (384, 505330), (420, 462016), (448, 433140), (480, 404264), (560, 346512), (640, 303198), (672, 288760), (768, 252665), (840, 231008), (896, 216570), (960, 202132), (1120, 173256), (1280, 151599), (1344, 144380), (1680, 115504), (1792, 108285), (1920, 101066), (2240, 86628), (2688, 72190), (3360, 57752), (3840, 50533), (4480, 43314), (5376, 36095), (6720, 28876), (7219, 26880), (8960, 21657), (13440, 14438)]