172014080

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:390

約数の個数: 160

約数和(自身を含む): 489075840

約数和(自身を除く): 317061760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 140, 145, 160, 203, 224, 232, 256, 280, 290, 320, 331, 406, 448, 464, 512, 560, 580, 640, 662, 812, 896, 928, 1015, 1120, 1160, 1280, 1324, 1624, 1655, 1792, 1856, 2030, 2240, 2317, 2320, 2560, 2648, 3248, 3310, 3584, 3712, 4060, 4480, 4634, 4640, 5296, 6496, 6620, 7424, 8120, 8960, 9268, 9280, 9599, 10592, 11585, 12992, 13240, 14848, 16240, 17920, 18536, 18560, 19198, 21184, 23170, 25984, 26480, 32480, 37072, 37120, 38396, 42368, 46340, 47995, 51968, 52960, 64960, 67193, 74144, 74240, 76792, 84736, 92680, 95990, 103936, 105920, 129920, 134386, 148288, 153584, 169472, 185360, 191980, 211840, 259840, 268772, 296576, 307168, 335965, 370720, 383960, 423680, 519680, 537544, 593152, 614336, 671930, 741440, 767920, 847360, 1075088, 1186304, 1228672, 1343860, 1482880, 1535840, 2150176, 2457344, 2687720, 2965760, 3071680, 4300352, 4914688, 5375440, 5931520, 6143360, 8600704, 10750880, 12286720, 17201408, 21501760, 24573440, 34402816, 43003520, 86007040, 172014080]

約数ペア:

[(1, 172014080), (2, 86007040), (4, 43003520), (5, 34402816), (7, 24573440), (8, 21501760), (10, 17201408), (14, 12286720), (16, 10750880), (20, 8600704), (28, 6143360), (29, 5931520), (32, 5375440), (35, 4914688), (40, 4300352), (56, 3071680), (58, 2965760), (64, 2687720), (70, 2457344), (80, 2150176), (112, 1535840), (116, 1482880), (128, 1343860), (140, 1228672), (145, 1186304), (160, 1075088), (203, 847360), (224, 767920), (232, 741440), (256, 671930), (280, 614336), (290, 593152), (320, 537544), (331, 519680), (406, 423680), (448, 383960), (464, 370720), (512, 335965), (560, 307168), (580, 296576), (640, 268772), (662, 259840), (812, 211840), (896, 191980), (928, 185360), (1015, 169472), (1120, 153584), (1160, 148288), (1280, 134386), (1324, 129920), (1624, 105920), (1655, 103936), (1792, 95990), (1856, 92680), (2030, 84736), (2240, 76792), (2317, 74240), (2320, 74144), (2560, 67193), (2648, 64960), (3248, 52960), (3310, 51968), (3584, 47995), (3712, 46340), (4060, 42368), (4480, 38396), (4634, 37120), (4640, 37072), (5296, 32480), (6496, 26480), (6620, 25984), (7424, 23170), (8120, 21184), (8960, 19198), (9268, 18560), (9280, 18536), (9599, 17920), (10592, 16240), (11585, 14848), (12992, 13240)]