64508760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 224078400

約数和(自身を除く): 159569640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 37, 40, 45, 58, 60, 72, 74, 87, 90, 111, 116, 120, 145, 148, 167, 174, 180, 185, 222, 232, 261, 290, 296, 333, 334, 348, 360, 370, 435, 444, 501, 522, 555, 580, 666, 668, 696, 740, 835, 870, 888, 1002, 1044, 1073, 1110, 1160, 1305, 1332, 1336, 1480, 1503, 1665, 1670, 1740, 2004, 2088, 2146, 2220, 2505, 2610, 2664, 3006, 3219, 3330, 3340, 3480, 4008, 4292, 4440, 4843, 5010, 5220, 5365, 6012, 6179, 6438, 6660, 6680, 7515, 8584, 9657, 9686, 10020, 10440, 10730, 12024, 12358, 12876, 13320, 14529, 15030, 16095, 18537, 19314, 19372, 20040, 21460, 24215, 24716, 25752, 29058, 30060, 30895, 32190, 37074, 38628, 38744, 42920, 43587, 48285, 48430, 49432, 55611, 58116, 60120, 61790, 64380, 72645, 74148, 77256, 87174, 92685, 96570, 96860, 111222, 116232, 123580, 128760, 145290, 148296, 174348, 179191, 185370, 193140, 193720, 217935, 222444, 247160, 278055, 290580, 348696, 358382, 370740, 386280, 435870, 444888, 537573, 556110, 581160, 716764, 741480, 871740, 895955, 1075146, 1112220, 1433528, 1612719, 1743480, 1791910, 2150292, 2224440, 2687865, 3225438, 3583820, 4300584, 5375730, 6450876, 7167640, 8063595, 10751460, 12901752, 16127190, 21502920, 32254380, 64508760]

約数ペア:

[(1, 64508760), (2, 32254380), (3, 21502920), (4, 16127190), (5, 12901752), (6, 10751460), (8, 8063595), (9, 7167640), (10, 6450876), (12, 5375730), (15, 4300584), (18, 3583820), (20, 3225438), (24, 2687865), (29, 2224440), (30, 2150292), (36, 1791910), (37, 1743480), (40, 1612719), (45, 1433528), (58, 1112220), (60, 1075146), (72, 895955), (74, 871740), (87, 741480), (90, 716764), (111, 581160), (116, 556110), (120, 537573), (145, 444888), (148, 435870), (167, 386280), (174, 370740), (180, 358382), (185, 348696), (222, 290580), (232, 278055), (261, 247160), (290, 222444), (296, 217935), (333, 193720), (334, 193140), (348, 185370), (360, 179191), (370, 174348), (435, 148296), (444, 145290), (501, 128760), (522, 123580), (555, 116232), (580, 111222), (666, 96860), (668, 96570), (696, 92685), (740, 87174), (835, 77256), (870, 74148), (888, 72645), (1002, 64380), (1044, 61790), (1073, 60120), (1110, 58116), (1160, 55611), (1305, 49432), (1332, 48430), (1336, 48285), (1480, 43587), (1503, 42920), (1665, 38744), (1670, 38628), (1740, 37074), (2004, 32190), (2088, 30895), (2146, 30060), (2220, 29058), (2505, 25752), (2610, 24716), (2664, 24215), (3006, 21460), (3219, 20040), (3330, 19372), (3340, 19314), (3480, 18537), (4008, 16095), (4292, 15030), (4440, 14529), (4843, 13320), (5010, 12876), (5220, 12358), (5365, 12024), (6012, 10730), (6179, 10440), (6438, 10020), (6660, 9686), (6680, 9657), (7515, 8584)]