172341120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{12823}}^1$

素因数の和:12852

約数の個数: 128

約数和(自身を含む): 627863040

約数和(自身を除く): 455521920

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, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 12823, 13440, 25646, 38469, 51292, 64115, 76938, 89761, 102584, 128230, 153876, 179522, 192345, 205168, 256460, 269283, 307752, 359044, 384690, 410336, 448805, 512920, 538566, 615504, 718088, 769380, 820672, 897610, 1025840, 1077132, 1231008, 1346415, 1436176, 1538760, 1641344, 1795220, 2051680, 2154264, 2462016, 2692830, 2872352, 3077520, 3590440, 4103360, 4308528, 4924032, 5385660, 5744704, 6155040, 7180880, 8206720, 8617056, 10771320, 11489408, 12310080, 14361760, 17234112, 21542640, 24620160, 28723520, 34468224, 43085280, 57447040, 86170560, 172341120]

約数ペア:

[(1, 172341120), (2, 86170560), (3, 57447040), (4, 43085280), (5, 34468224), (6, 28723520), (7, 24620160), (8, 21542640), (10, 17234112), (12, 14361760), (14, 12310080), (15, 11489408), (16, 10771320), (20, 8617056), (21, 8206720), (24, 7180880), (28, 6155040), (30, 5744704), (32, 5385660), (35, 4924032), (40, 4308528), (42, 4103360), (48, 3590440), (56, 3077520), (60, 2872352), (64, 2692830), (70, 2462016), (80, 2154264), (84, 2051680), (96, 1795220), (105, 1641344), (112, 1538760), (120, 1436176), (128, 1346415), (140, 1231008), (160, 1077132), (168, 1025840), (192, 897610), (210, 820672), (224, 769380), (240, 718088), (280, 615504), (320, 538566), (336, 512920), (384, 448805), (420, 410336), (448, 384690), (480, 359044), (560, 307752), (640, 269283), (672, 256460), (840, 205168), (896, 192345), (960, 179522), (1120, 153876), (1344, 128230), (1680, 102584), (1920, 89761), (2240, 76938), (2688, 64115), (3360, 51292), (4480, 38469), (6720, 25646), (12823, 13440)]