86426640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:366

約数の個数: 240

約数和(自身を含む): 321729408

約数和(自身を除く): 235302768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 48, 51, 60, 68, 69, 72, 80, 85, 90, 92, 102, 115, 120, 136, 138, 144, 153, 170, 180, 184, 204, 207, 230, 240, 255, 272, 276, 306, 307, 340, 345, 360, 368, 391, 408, 414, 460, 510, 552, 612, 614, 680, 690, 720, 765, 782, 816, 828, 920, 921, 1020, 1035, 1104, 1173, 1224, 1228, 1360, 1380, 1530, 1535, 1564, 1656, 1840, 1842, 1955, 2040, 2070, 2346, 2448, 2456, 2760, 2763, 3060, 3070, 3128, 3312, 3519, 3684, 3910, 4080, 4140, 4605, 4692, 4912, 5219, 5520, 5526, 5865, 6120, 6140, 6256, 7038, 7061, 7368, 7820, 8280, 9210, 9384, 10438, 11052, 11730, 12240, 12280, 13815, 14076, 14122, 14736, 15640, 15657, 16560, 17595, 18420, 18768, 20876, 21183, 22104, 23460, 24560, 26095, 27630, 28152, 28244, 31280, 31314, 35190, 35305, 36840, 41752, 42366, 44208, 46920, 46971, 52190, 55260, 56304, 56488, 62628, 63549, 70380, 70610, 73680, 78285, 83504, 84732, 93840, 93942, 104380, 105915, 110520, 112976, 120037, 125256, 127098, 140760, 141220, 156570, 169464, 187884, 208760, 211830, 221040, 234855, 240074, 250512, 254196, 281520, 282440, 313140, 317745, 338928, 360111, 375768, 417520, 423660, 469710, 480148, 508392, 564880, 600185, 626280, 635490, 720222, 751536, 847320, 939420, 960296, 1016784, 1080333, 1200370, 1252560, 1270980, 1440444, 1694640, 1800555, 1878840, 1920592, 2160666, 2400740, 2541960, 2880888, 3601110, 3757680, 4321332, 4801480, 5083920, 5401665, 5761776, 7202220, 8642664, 9602960, 10803330, 14404440, 17285328, 21606660, 28808880, 43213320, 86426640]

約数ペア:

[(1, 86426640), (2, 43213320), (3, 28808880), (4, 21606660), (5, 17285328), (6, 14404440), (8, 10803330), (9, 9602960), (10, 8642664), (12, 7202220), (15, 5761776), (16, 5401665), (17, 5083920), (18, 4801480), (20, 4321332), (23, 3757680), (24, 3601110), (30, 2880888), (34, 2541960), (36, 2400740), (40, 2160666), (45, 1920592), (46, 1878840), (48, 1800555), (51, 1694640), (60, 1440444), (68, 1270980), (69, 1252560), (72, 1200370), (80, 1080333), (85, 1016784), (90, 960296), (92, 939420), (102, 847320), (115, 751536), (120, 720222), (136, 635490), (138, 626280), (144, 600185), (153, 564880), (170, 508392), (180, 480148), (184, 469710), (204, 423660), (207, 417520), (230, 375768), (240, 360111), (255, 338928), (272, 317745), (276, 313140), (306, 282440), (307, 281520), (340, 254196), (345, 250512), (360, 240074), (368, 234855), (391, 221040), (408, 211830), (414, 208760), (460, 187884), (510, 169464), (552, 156570), (612, 141220), (614, 140760), (680, 127098), (690, 125256), (720, 120037), (765, 112976), (782, 110520), (816, 105915), (828, 104380), (920, 93942), (921, 93840), (1020, 84732), (1035, 83504), (1104, 78285), (1173, 73680), (1224, 70610), (1228, 70380), (1360, 63549), (1380, 62628), (1530, 56488), (1535, 56304), (1564, 55260), (1656, 52190), (1840, 46971), (1842, 46920), (1955, 44208), (2040, 42366), (2070, 41752), (2346, 36840), (2448, 35305), (2456, 35190), (2760, 31314), (2763, 31280), (3060, 28244), (3070, 28152), (3128, 27630), (3312, 26095), (3519, 24560), (3684, 23460), (3910, 22104), (4080, 21183), (4140, 20876), (4605, 18768), (4692, 18420), (4912, 17595), (5219, 16560), (5520, 15657), (5526, 15640), (5865, 14736), (6120, 14122), (6140, 14076), (6256, 13815), (7038, 12280), (7061, 12240), (7368, 11730), (7820, 11052), (8280, 10438), (9210, 9384)]