2220305040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{54101}}^1$

素因数の和:54142

約数の個数: 160

約数和(自身を含む): 8050377600

約数和(自身を除く): 5830072560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6840, 8208, 10260, 13680, 20520, 41040, 54101, 108202, 162303, 216404, 270505, 324606, 432808, 486909, 541010, 649212, 811515, 865616, 973818, 1027919, 1082020, 1298424, 1460727, 1623030, 1947636, 2055838, 2164040, 2434545, 2596848, 2921454, 3083757, 3246060, 3895272, 4111676, 4328080, 4869090, 5139595, 5842908, 6167514, 6492120, 7303635, 7790544, 8223352, 9251271, 9738180, 10279190, 11685816, 12335028, 12984240, 14607270, 15418785, 16446704, 18502542, 19476360, 20558380, 23371632, 24670056, 27753813, 29214540, 30837570, 37005084, 38952720, 41116760, 46256355, 49340112, 55507626, 58429080, 61675140, 74010168, 82233520, 92512710, 111015252, 116858160, 123350280, 138769065, 148020336, 185025420, 222030504, 246700560, 277538130, 370050840, 444061008, 555076260, 740101680, 1110152520, 2220305040]

約数ペア:

[(1, 2220305040), (2, 1110152520), (3, 740101680), (4, 555076260), (5, 444061008), (6, 370050840), (8, 277538130), (9, 246700560), (10, 222030504), (12, 185025420), (15, 148020336), (16, 138769065), (18, 123350280), (19, 116858160), (20, 111015252), (24, 92512710), (27, 82233520), (30, 74010168), (36, 61675140), (38, 58429080), (40, 55507626), (45, 49340112), (48, 46256355), (54, 41116760), (57, 38952720), (60, 37005084), (72, 30837570), (76, 29214540), (80, 27753813), (90, 24670056), (95, 23371632), (108, 20558380), (114, 19476360), (120, 18502542), (135, 16446704), (144, 15418785), (152, 14607270), (171, 12984240), (180, 12335028), (190, 11685816), (216, 10279190), (228, 9738180), (240, 9251271), (270, 8223352), (285, 7790544), (304, 7303635), (342, 6492120), (360, 6167514), (380, 5842908), (432, 5139595), (456, 4869090), (513, 4328080), (540, 4111676), (570, 3895272), (684, 3246060), (720, 3083757), (760, 2921454), (855, 2596848), (912, 2434545), (1026, 2164040), (1080, 2055838), (1140, 1947636), (1368, 1623030), (1520, 1460727), (1710, 1298424), (2052, 1082020), (2160, 1027919), (2280, 973818), (2565, 865616), (2736, 811515), (3420, 649212), (4104, 541010), (4560, 486909), (5130, 432808), (6840, 324606), (8208, 270505), (10260, 216404), (13680, 162303), (20520, 108202), (41040, 54101)]