147306240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:719

約数の個数: 216

約数和(自身を含む): 537285840

約数和(自身を除く): 389979600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 673, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1346, 1368, 1440, 1520, 1710, 1824, 1920, 2019, 2280, 2304, 2432, 2692, 2736, 2880, 3040, 3365, 3420, 3648, 3840, 4038, 4560, 4864, 5384, 5472, 5760, 6057, 6080, 6730, 6840, 7296, 8076, 9120, 10095, 10768, 10944, 11520, 12114, 12160, 12787, 13460, 13680, 14592, 16152, 18240, 20190, 21536, 21888, 24228, 24320, 25574, 26920, 27360, 30285, 32304, 36480, 38361, 40380, 43072, 43776, 48456, 51148, 53840, 54720, 60570, 63935, 64608, 72960, 76722, 80760, 86144, 96912, 102296, 107680, 109440, 115083, 121140, 127870, 129216, 153444, 161520, 172288, 191805, 193824, 204592, 215360, 218880, 230166, 242280, 255740, 258432, 306888, 323040, 383610, 387648, 409184, 430720, 460332, 484560, 511480, 516864, 575415, 613776, 646080, 767220, 775296, 818368, 861440, 920664, 969120, 1022960, 1150830, 1227552, 1292160, 1534440, 1550592, 1636736, 1841328, 1938240, 2045920, 2301660, 2455104, 2584320, 3068880, 3273472, 3682656, 3876480, 4091840, 4603320, 4910208, 6137760, 7365312, 7752960, 8183680, 9206640, 9820416, 12275520, 14730624, 16367360, 18413280, 24551040, 29461248, 36826560, 49102080, 73653120, 147306240]

約数ペア:

[(1, 147306240), (2, 73653120), (3, 49102080), (4, 36826560), (5, 29461248), (6, 24551040), (8, 18413280), (9, 16367360), (10, 14730624), (12, 12275520), (15, 9820416), (16, 9206640), (18, 8183680), (19, 7752960), (20, 7365312), (24, 6137760), (30, 4910208), (32, 4603320), (36, 4091840), (38, 3876480), (40, 3682656), (45, 3273472), (48, 3068880), (57, 2584320), (60, 2455104), (64, 2301660), (72, 2045920), (76, 1938240), (80, 1841328), (90, 1636736), (95, 1550592), (96, 1534440), (114, 1292160), (120, 1227552), (128, 1150830), (144, 1022960), (152, 969120), (160, 920664), (171, 861440), (180, 818368), (190, 775296), (192, 767220), (228, 646080), (240, 613776), (256, 575415), (285, 516864), (288, 511480), (304, 484560), (320, 460332), (342, 430720), (360, 409184), (380, 387648), (384, 383610), (456, 323040), (480, 306888), (570, 258432), (576, 255740), (608, 242280), (640, 230166), (673, 218880), (684, 215360), (720, 204592), (760, 193824), (768, 191805), (855, 172288), (912, 161520), (960, 153444), (1140, 129216), (1152, 127870), (1216, 121140), (1280, 115083), (1346, 109440), (1368, 107680), (1440, 102296), (1520, 96912), (1710, 86144), (1824, 80760), (1920, 76722), (2019, 72960), (2280, 64608), (2304, 63935), (2432, 60570), (2692, 54720), (2736, 53840), (2880, 51148), (3040, 48456), (3365, 43776), (3420, 43072), (3648, 40380), (3840, 38361), (4038, 36480), (4560, 32304), (4864, 30285), (5384, 27360), (5472, 26920), (5760, 25574), (6057, 24320), (6080, 24228), (6730, 21888), (6840, 21536), (7296, 20190), (8076, 18240), (9120, 16152), (10095, 14592), (10768, 13680), (10944, 13460), (11520, 12787), (12114, 12160)]