166807680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:239

約数の個数: 256

約数和(自身を含む): 590163840

約数和(自身を除く): 423356160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 41, 48, 52, 60, 64, 65, 78, 80, 82, 96, 104, 120, 123, 128, 130, 156, 160, 163, 164, 192, 195, 205, 208, 240, 246, 260, 312, 320, 326, 328, 384, 390, 410, 416, 480, 489, 492, 520, 533, 615, 624, 640, 652, 656, 780, 815, 820, 832, 960, 978, 984, 1040, 1066, 1230, 1248, 1304, 1312, 1560, 1599, 1630, 1640, 1664, 1920, 1956, 1968, 2080, 2119, 2132, 2445, 2460, 2496, 2608, 2624, 2665, 3120, 3198, 3260, 3280, 3912, 3936, 4160, 4238, 4264, 4890, 4920, 4992, 5216, 5248, 5330, 6240, 6357, 6396, 6520, 6560, 6683, 7824, 7872, 7995, 8320, 8476, 8528, 9780, 9840, 10432, 10595, 10660, 12480, 12714, 12792, 13040, 13120, 13366, 15648, 15744, 15990, 16952, 17056, 19560, 19680, 20049, 20864, 21190, 21320, 24960, 25428, 25584, 26080, 26240, 26732, 31296, 31785, 31980, 33415, 33904, 34112, 39120, 39360, 40098, 42380, 42640, 50856, 51168, 52160, 53464, 62592, 63570, 63960, 66830, 67808, 68224, 78240, 78720, 80196, 84760, 85280, 86879, 100245, 101712, 102336, 104320, 106928, 127140, 127920, 133660, 135616, 156480, 160392, 169520, 170560, 173758, 200490, 203424, 204672, 213856, 254280, 255840, 260637, 267320, 271232, 312960, 320784, 339040, 341120, 347516, 400980, 406848, 427712, 434395, 508560, 511680, 521274, 534640, 641568, 678080, 695032, 801960, 813696, 855424, 868790, 1017120, 1023360, 1042548, 1069280, 1283136, 1303185, 1356160, 1390064, 1603920, 1737580, 2034240, 2085096, 2138560, 2566272, 2606370, 2780128, 3207840, 3475160, 4068480, 4170192, 4277120, 5212740, 5560256, 6415680, 6950320, 8340384, 10425480, 11120512, 12831360, 13900640, 16680768, 20850960, 27801280, 33361536, 41701920, 55602560, 83403840, 166807680]

約数ペア:

[(1, 166807680), (2, 83403840), (3, 55602560), (4, 41701920), (5, 33361536), (6, 27801280), (8, 20850960), (10, 16680768), (12, 13900640), (13, 12831360), (15, 11120512), (16, 10425480), (20, 8340384), (24, 6950320), (26, 6415680), (30, 5560256), (32, 5212740), (39, 4277120), (40, 4170192), (41, 4068480), (48, 3475160), (52, 3207840), (60, 2780128), (64, 2606370), (65, 2566272), (78, 2138560), (80, 2085096), (82, 2034240), (96, 1737580), (104, 1603920), (120, 1390064), (123, 1356160), (128, 1303185), (130, 1283136), (156, 1069280), (160, 1042548), (163, 1023360), (164, 1017120), (192, 868790), (195, 855424), (205, 813696), (208, 801960), (240, 695032), (246, 678080), (260, 641568), (312, 534640), (320, 521274), (326, 511680), (328, 508560), (384, 434395), (390, 427712), (410, 406848), (416, 400980), (480, 347516), (489, 341120), (492, 339040), (520, 320784), (533, 312960), (615, 271232), (624, 267320), (640, 260637), (652, 255840), (656, 254280), (780, 213856), (815, 204672), (820, 203424), (832, 200490), (960, 173758), (978, 170560), (984, 169520), (1040, 160392), (1066, 156480), (1230, 135616), (1248, 133660), (1304, 127920), (1312, 127140), (1560, 106928), (1599, 104320), (1630, 102336), (1640, 101712), (1664, 100245), (1920, 86879), (1956, 85280), (1968, 84760), (2080, 80196), (2119, 78720), (2132, 78240), (2445, 68224), (2460, 67808), (2496, 66830), (2608, 63960), (2624, 63570), (2665, 62592), (3120, 53464), (3198, 52160), (3260, 51168), (3280, 50856), (3912, 42640), (3936, 42380), (4160, 40098), (4238, 39360), (4264, 39120), (4890, 34112), (4920, 33904), (4992, 33415), (5216, 31980), (5248, 31785), (5330, 31296), (6240, 26732), (6357, 26240), (6396, 26080), (6520, 25584), (6560, 25428), (6683, 24960), (7824, 21320), (7872, 21190), (7995, 20864), (8320, 20049), (8476, 19680), (8528, 19560), (9780, 17056), (9840, 16952), (10432, 15990), (10595, 15744), (10660, 15648), (12480, 13366), (12714, 13120), (12792, 13040)]