2495585560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 256

約数和(自身を含む): 6688604160

約数和(自身を除く): 4193018600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 31, 40, 46, 52, 53, 62, 65, 92, 104, 106, 115, 124, 127, 130, 155, 184, 212, 230, 248, 254, 260, 265, 299, 310, 403, 424, 460, 508, 520, 530, 598, 620, 635, 689, 713, 806, 920, 1016, 1060, 1196, 1219, 1240, 1270, 1378, 1426, 1495, 1612, 1643, 1651, 2015, 2120, 2392, 2438, 2540, 2756, 2852, 2921, 2990, 3224, 3286, 3302, 3445, 3565, 3937, 4030, 4876, 5080, 5512, 5704, 5842, 5980, 6095, 6572, 6604, 6731, 6890, 7130, 7874, 8060, 8215, 8255, 9269, 9752, 11684, 11960, 12190, 13144, 13208, 13462, 13780, 14260, 14605, 15748, 15847, 16120, 16430, 16510, 18538, 19685, 21359, 23368, 24380, 26924, 27560, 28520, 29210, 31496, 31694, 32860, 33020, 33655, 37076, 37789, 37973, 39370, 42718, 46345, 48760, 51181, 53848, 58420, 63388, 65720, 66040, 67310, 74152, 75578, 75946, 78740, 79235, 85436, 87503, 90551, 92690, 102362, 106795, 116840, 126776, 134620, 151156, 151892, 154813, 157480, 158470, 170872, 175006, 181102, 185380, 188945, 189865, 204724, 208661, 213590, 255905, 269240, 302312, 303784, 309626, 316940, 350012, 362204, 370760, 377890, 379730, 409448, 417322, 427180, 437515, 452755, 491257, 511810, 619252, 633880, 700024, 724408, 755780, 759460, 774065, 834644, 854360, 875030, 905510, 982514, 1023620, 1043305, 1177163, 1238504, 1511560, 1518920, 1548130, 1669288, 1750060, 1811020, 1965028, 2012569, 2047240, 2086610, 2354326, 2456285, 2712593, 3096260, 3500120, 3622040, 3930056, 4025138, 4173220, 4708652, 4799203, 4912570, 5425186, 5885815, 6192520, 8050276, 8346440, 9417304, 9598406, 9825140, 10062845, 10850372, 11771630, 13562965, 16100552, 19196812, 19650280, 20125690, 21700744, 23543260, 23996015, 27125930, 38393624, 40251380, 47086520, 47992030, 54251860, 62389639, 80502760, 95984060, 108503720, 124779278, 191968120, 249558556, 311948195, 499117112, 623896390, 1247792780, 2495585560]

約数ペア:

[(1, 2495585560), (2, 1247792780), (4, 623896390), (5, 499117112), (8, 311948195), (10, 249558556), (13, 191968120), (20, 124779278), (23, 108503720), (26, 95984060), (31, 80502760), (40, 62389639), (46, 54251860), (52, 47992030), (53, 47086520), (62, 40251380), (65, 38393624), (92, 27125930), (104, 23996015), (106, 23543260), (115, 21700744), (124, 20125690), (127, 19650280), (130, 19196812), (155, 16100552), (184, 13562965), (212, 11771630), (230, 10850372), (248, 10062845), (254, 9825140), (260, 9598406), (265, 9417304), (299, 8346440), (310, 8050276), (403, 6192520), (424, 5885815), (460, 5425186), (508, 4912570), (520, 4799203), (530, 4708652), (598, 4173220), (620, 4025138), (635, 3930056), (689, 3622040), (713, 3500120), (806, 3096260), (920, 2712593), (1016, 2456285), (1060, 2354326), (1196, 2086610), (1219, 2047240), (1240, 2012569), (1270, 1965028), (1378, 1811020), (1426, 1750060), (1495, 1669288), (1612, 1548130), (1643, 1518920), (1651, 1511560), (2015, 1238504), (2120, 1177163), (2392, 1043305), (2438, 1023620), (2540, 982514), (2756, 905510), (2852, 875030), (2921, 854360), (2990, 834644), (3224, 774065), (3286, 759460), (3302, 755780), (3445, 724408), (3565, 700024), (3937, 633880), (4030, 619252), (4876, 511810), (5080, 491257), (5512, 452755), (5704, 437515), (5842, 427180), (5980, 417322), (6095, 409448), (6572, 379730), (6604, 377890), (6731, 370760), (6890, 362204), (7130, 350012), (7874, 316940), (8060, 309626), (8215, 303784), (8255, 302312), (9269, 269240), (9752, 255905), (11684, 213590), (11960, 208661), (12190, 204724), (13144, 189865), (13208, 188945), (13462, 185380), (13780, 181102), (14260, 175006), (14605, 170872), (15748, 158470), (15847, 157480), (16120, 154813), (16430, 151892), (16510, 151156), (18538, 134620), (19685, 126776), (21359, 116840), (23368, 106795), (24380, 102362), (26924, 92690), (27560, 90551), (28520, 87503), (29210, 85436), (31496, 79235), (31694, 78740), (32860, 75946), (33020, 75578), (33655, 74152), (37076, 67310), (37789, 66040), (37973, 65720), (39370, 63388), (42718, 58420), (46345, 53848), (48760, 51181)]