65917080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:478

約数の個数: 192

約数和(自身を含む): 235872000

約数和(自身を除く): 169954920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 57, 60, 69, 72, 76, 90, 92, 95, 114, 115, 120, 138, 152, 171, 180, 184, 190, 207, 228, 230, 276, 285, 342, 345, 360, 380, 414, 419, 437, 456, 460, 552, 570, 684, 690, 760, 828, 838, 855, 874, 920, 1035, 1140, 1257, 1311, 1368, 1380, 1656, 1676, 1710, 1748, 2070, 2095, 2185, 2280, 2514, 2622, 2760, 3352, 3420, 3496, 3771, 3933, 4140, 4190, 4370, 5028, 5244, 6285, 6555, 6840, 7542, 7866, 7961, 8280, 8380, 8740, 9637, 10056, 10488, 12570, 13110, 15084, 15732, 15922, 16760, 17480, 18855, 19274, 19665, 23883, 25140, 26220, 28911, 30168, 31464, 31844, 37710, 38548, 39330, 39805, 47766, 48185, 50280, 52440, 57822, 63688, 71649, 75420, 77096, 78660, 79610, 86733, 95532, 96370, 115644, 119415, 143298, 144555, 150840, 157320, 159220, 173466, 183103, 191064, 192740, 231288, 238830, 286596, 289110, 318440, 346932, 358245, 366206, 385480, 433665, 477660, 549309, 573192, 578220, 693864, 716490, 732412, 867330, 915515, 955320, 1098618, 1156440, 1432980, 1464824, 1647927, 1734660, 1831030, 2197236, 2746545, 2865960, 3295854, 3469320, 3662060, 4394472, 5493090, 6591708, 7324120, 8239635, 10986180, 13183416, 16479270, 21972360, 32958540, 65917080]

約数ペア:

[(1, 65917080), (2, 32958540), (3, 21972360), (4, 16479270), (5, 13183416), (6, 10986180), (8, 8239635), (9, 7324120), (10, 6591708), (12, 5493090), (15, 4394472), (18, 3662060), (19, 3469320), (20, 3295854), (23, 2865960), (24, 2746545), (30, 2197236), (36, 1831030), (38, 1734660), (40, 1647927), (45, 1464824), (46, 1432980), (57, 1156440), (60, 1098618), (69, 955320), (72, 915515), (76, 867330), (90, 732412), (92, 716490), (95, 693864), (114, 578220), (115, 573192), (120, 549309), (138, 477660), (152, 433665), (171, 385480), (180, 366206), (184, 358245), (190, 346932), (207, 318440), (228, 289110), (230, 286596), (276, 238830), (285, 231288), (342, 192740), (345, 191064), (360, 183103), (380, 173466), (414, 159220), (419, 157320), (437, 150840), (456, 144555), (460, 143298), (552, 119415), (570, 115644), (684, 96370), (690, 95532), (760, 86733), (828, 79610), (838, 78660), (855, 77096), (874, 75420), (920, 71649), (1035, 63688), (1140, 57822), (1257, 52440), (1311, 50280), (1368, 48185), (1380, 47766), (1656, 39805), (1676, 39330), (1710, 38548), (1748, 37710), (2070, 31844), (2095, 31464), (2185, 30168), (2280, 28911), (2514, 26220), (2622, 25140), (2760, 23883), (3352, 19665), (3420, 19274), (3496, 18855), (3771, 17480), (3933, 16760), (4140, 15922), (4190, 15732), (4370, 15084), (5028, 13110), (5244, 12570), (6285, 10488), (6555, 10056), (6840, 9637), (7542, 8740), (7866, 8380), (7961, 8280)]