70561920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:303

約数の個数: 256

約数和(自身を含む): 265265280

約数和(自身を除く): 194703360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 128, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 257, 260, 264, 286, 312, 320, 330, 352, 384, 390, 416, 429, 440, 480, 514, 520, 528, 572, 624, 640, 660, 704, 715, 771, 780, 832, 858, 880, 960, 1028, 1040, 1056, 1144, 1248, 1285, 1320, 1408, 1430, 1542, 1560, 1664, 1716, 1760, 1920, 2056, 2080, 2112, 2145, 2288, 2496, 2570, 2640, 2827, 2860, 3084, 3120, 3341, 3432, 3520, 3855, 4112, 4160, 4224, 4290, 4576, 4992, 5140, 5280, 5654, 5720, 6168, 6240, 6682, 6864, 7040, 7710, 8224, 8320, 8481, 8580, 9152, 10023, 10280, 10560, 11308, 11440, 12336, 12480, 13364, 13728, 14135, 15420, 16448, 16705, 16962, 17160, 18304, 20046, 20560, 21120, 22616, 22880, 24672, 24960, 26728, 27456, 28270, 30840, 32896, 33410, 33924, 34320, 36751, 40092, 41120, 42405, 45232, 45760, 49344, 50115, 53456, 54912, 56540, 61680, 66820, 67848, 68640, 73502, 80184, 82240, 84810, 90464, 91520, 98688, 100230, 106912, 110253, 113080, 123360, 133640, 135696, 137280, 147004, 160368, 164480, 169620, 180928, 183755, 200460, 213824, 220506, 226160, 246720, 267280, 271392, 274560, 294008, 320736, 339240, 361856, 367510, 400920, 427648, 441012, 452320, 493440, 534560, 542784, 551265, 588016, 641472, 678480, 735020, 801840, 882024, 904640, 1069120, 1085568, 1102530, 1176032, 1282944, 1356960, 1470040, 1603680, 1764048, 1809280, 2138240, 2205060, 2352064, 2713920, 2940080, 3207360, 3528096, 4410120, 4704128, 5427840, 5880160, 6414720, 7056192, 8820240, 11760320, 14112384, 17640480, 23520640, 35280960, 70561920]

約数ペア:

[(1, 70561920), (2, 35280960), (3, 23520640), (4, 17640480), (5, 14112384), (6, 11760320), (8, 8820240), (10, 7056192), (11, 6414720), (12, 5880160), (13, 5427840), (15, 4704128), (16, 4410120), (20, 3528096), (22, 3207360), (24, 2940080), (26, 2713920), (30, 2352064), (32, 2205060), (33, 2138240), (39, 1809280), (40, 1764048), (44, 1603680), (48, 1470040), (52, 1356960), (55, 1282944), (60, 1176032), (64, 1102530), (65, 1085568), (66, 1069120), (78, 904640), (80, 882024), (88, 801840), (96, 735020), (104, 678480), (110, 641472), (120, 588016), (128, 551265), (130, 542784), (132, 534560), (143, 493440), (156, 452320), (160, 441012), (165, 427648), (176, 400920), (192, 367510), (195, 361856), (208, 339240), (220, 320736), (240, 294008), (257, 274560), (260, 271392), (264, 267280), (286, 246720), (312, 226160), (320, 220506), (330, 213824), (352, 200460), (384, 183755), (390, 180928), (416, 169620), (429, 164480), (440, 160368), (480, 147004), (514, 137280), (520, 135696), (528, 133640), (572, 123360), (624, 113080), (640, 110253), (660, 106912), (704, 100230), (715, 98688), (771, 91520), (780, 90464), (832, 84810), (858, 82240), (880, 80184), (960, 73502), (1028, 68640), (1040, 67848), (1056, 66820), (1144, 61680), (1248, 56540), (1285, 54912), (1320, 53456), (1408, 50115), (1430, 49344), (1542, 45760), (1560, 45232), (1664, 42405), (1716, 41120), (1760, 40092), (1920, 36751), (2056, 34320), (2080, 33924), (2112, 33410), (2145, 32896), (2288, 30840), (2496, 28270), (2570, 27456), (2640, 26728), (2827, 24960), (2860, 24672), (3084, 22880), (3120, 22616), (3341, 21120), (3432, 20560), (3520, 20046), (3855, 18304), (4112, 17160), (4160, 16962), (4224, 16705), (4290, 16448), (4576, 15420), (4992, 14135), (5140, 13728), (5280, 13364), (5654, 12480), (5720, 12336), (6168, 11440), (6240, 11308), (6682, 10560), (6864, 10280), (7040, 10023), (7710, 9152), (8224, 8580), (8320, 8481)]