1663778160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2531}}^1$

素因数の和:2644

約数の個数: 240

約数和(自身を含む): 6171355008

約数和(自身を除く): 4507576848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 83, 88, 90, 99, 110, 120, 132, 144, 165, 166, 176, 180, 198, 220, 240, 249, 264, 330, 332, 360, 396, 415, 440, 495, 498, 528, 660, 664, 720, 747, 792, 830, 880, 913, 990, 996, 1245, 1320, 1328, 1494, 1584, 1660, 1826, 1980, 1992, 2490, 2531, 2640, 2739, 2988, 3320, 3652, 3735, 3960, 3984, 4565, 4980, 5062, 5478, 5976, 6640, 7304, 7470, 7593, 7920, 8217, 9130, 9960, 10124, 10956, 11952, 12655, 13695, 14608, 14940, 15186, 16434, 18260, 19920, 20248, 21912, 22779, 25310, 27390, 27841, 29880, 30372, 32868, 36520, 37965, 40496, 41085, 43824, 45558, 50620, 54780, 55682, 59760, 60744, 65736, 73040, 75930, 82170, 83523, 91116, 101240, 109560, 111364, 113895, 121488, 131472, 139205, 151860, 164340, 167046, 182232, 202480, 210073, 219120, 222728, 227790, 250569, 278410, 303720, 328680, 334092, 364464, 417615, 420146, 445456, 455580, 501138, 556820, 607440, 630219, 657360, 668184, 835230, 840292, 911160, 1002276, 1050365, 1113640, 1252845, 1260438, 1336368, 1670460, 1680584, 1822320, 1890657, 2004552, 2100730, 2227280, 2310803, 2505690, 2520876, 3151095, 3340920, 3361168, 3781314, 4009104, 4201460, 4621606, 5011380, 5041752, 6302190, 6681840, 6932409, 7562628, 8402920, 9243212, 9453285, 10022760, 10083504, 11554015, 12604380, 13864818, 15125256, 16805840, 18486424, 18906570, 20045520, 20797227, 23108030, 25208760, 27729636, 30250512, 34662045, 36972848, 37813140, 41594454, 46216060, 50417520, 55459272, 69324090, 75626280, 83188908, 92432120, 103986135, 110918544, 138648180, 151252560, 166377816, 184864240, 207972270, 277296360, 332755632, 415944540, 554592720, 831889080, 1663778160]

約数ペア:

[(1, 1663778160), (2, 831889080), (3, 554592720), (4, 415944540), (5, 332755632), (6, 277296360), (8, 207972270), (9, 184864240), (10, 166377816), (11, 151252560), (12, 138648180), (15, 110918544), (16, 103986135), (18, 92432120), (20, 83188908), (22, 75626280), (24, 69324090), (30, 55459272), (33, 50417520), (36, 46216060), (40, 41594454), (44, 37813140), (45, 36972848), (48, 34662045), (55, 30250512), (60, 27729636), (66, 25208760), (72, 23108030), (80, 20797227), (83, 20045520), (88, 18906570), (90, 18486424), (99, 16805840), (110, 15125256), (120, 13864818), (132, 12604380), (144, 11554015), (165, 10083504), (166, 10022760), (176, 9453285), (180, 9243212), (198, 8402920), (220, 7562628), (240, 6932409), (249, 6681840), (264, 6302190), (330, 5041752), (332, 5011380), (360, 4621606), (396, 4201460), (415, 4009104), (440, 3781314), (495, 3361168), (498, 3340920), (528, 3151095), (660, 2520876), (664, 2505690), (720, 2310803), (747, 2227280), (792, 2100730), (830, 2004552), (880, 1890657), (913, 1822320), (990, 1680584), (996, 1670460), (1245, 1336368), (1320, 1260438), (1328, 1252845), (1494, 1113640), (1584, 1050365), (1660, 1002276), (1826, 911160), (1980, 840292), (1992, 835230), (2490, 668184), (2531, 657360), (2640, 630219), (2739, 607440), (2988, 556820), (3320, 501138), (3652, 455580), (3735, 445456), (3960, 420146), (3984, 417615), (4565, 364464), (4980, 334092), (5062, 328680), (5478, 303720), (5976, 278410), (6640, 250569), (7304, 227790), (7470, 222728), (7593, 219120), (7920, 210073), (8217, 202480), (9130, 182232), (9960, 167046), (10124, 164340), (10956, 151860), (11952, 139205), (12655, 131472), (13695, 121488), (14608, 113895), (14940, 111364), (15186, 109560), (16434, 101240), (18260, 91116), (19920, 83523), (20248, 82170), (21912, 75930), (22779, 73040), (25310, 65736), (27390, 60744), (27841, 59760), (29880, 55682), (30372, 54780), (32868, 50620), (36520, 45558), (37965, 43824), (40496, 41085)]