208098360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{919}}^1$

素因数の和:990

約数の個数: 192

約数和(自身を含む): 736257600

約数和(自身を除く): 528159240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 37, 40, 45, 51, 60, 68, 72, 74, 85, 90, 102, 111, 120, 136, 148, 153, 170, 180, 185, 204, 222, 255, 296, 306, 333, 340, 360, 370, 408, 444, 510, 555, 612, 629, 666, 680, 740, 765, 888, 919, 1020, 1110, 1224, 1258, 1332, 1480, 1530, 1665, 1838, 1887, 2040, 2220, 2516, 2664, 2757, 3060, 3145, 3330, 3676, 3774, 4440, 4595, 5032, 5514, 5661, 6120, 6290, 6660, 7352, 7548, 8271, 9190, 9435, 11028, 11322, 12580, 13320, 13785, 15096, 15623, 16542, 18380, 18870, 22056, 22644, 25160, 27570, 28305, 31246, 33084, 34003, 36760, 37740, 41355, 45288, 46869, 55140, 56610, 62492, 66168, 68006, 75480, 78115, 82710, 93738, 102009, 110280, 113220, 124984, 136012, 140607, 156230, 165420, 170015, 187476, 204018, 226440, 234345, 272024, 281214, 306027, 312460, 330840, 340030, 374952, 408036, 468690, 510045, 562428, 578051, 612054, 624920, 680060, 703035, 816072, 937380, 1020090, 1124856, 1156102, 1224108, 1360120, 1406070, 1530135, 1734153, 1874760, 2040180, 2312204, 2448216, 2812140, 2890255, 3060270, 3468306, 4080360, 4624408, 5202459, 5624280, 5780510, 6120540, 6936612, 8670765, 10404918, 11561020, 12241080, 13873224, 17341530, 20809836, 23122040, 26012295, 34683060, 41619672, 52024590, 69366120, 104049180, 208098360]

約数ペア:

[(1, 208098360), (2, 104049180), (3, 69366120), (4, 52024590), (5, 41619672), (6, 34683060), (8, 26012295), (9, 23122040), (10, 20809836), (12, 17341530), (15, 13873224), (17, 12241080), (18, 11561020), (20, 10404918), (24, 8670765), (30, 6936612), (34, 6120540), (36, 5780510), (37, 5624280), (40, 5202459), (45, 4624408), (51, 4080360), (60, 3468306), (68, 3060270), (72, 2890255), (74, 2812140), (85, 2448216), (90, 2312204), (102, 2040180), (111, 1874760), (120, 1734153), (136, 1530135), (148, 1406070), (153, 1360120), (170, 1224108), (180, 1156102), (185, 1124856), (204, 1020090), (222, 937380), (255, 816072), (296, 703035), (306, 680060), (333, 624920), (340, 612054), (360, 578051), (370, 562428), (408, 510045), (444, 468690), (510, 408036), (555, 374952), (612, 340030), (629, 330840), (666, 312460), (680, 306027), (740, 281214), (765, 272024), (888, 234345), (919, 226440), (1020, 204018), (1110, 187476), (1224, 170015), (1258, 165420), (1332, 156230), (1480, 140607), (1530, 136012), (1665, 124984), (1838, 113220), (1887, 110280), (2040, 102009), (2220, 93738), (2516, 82710), (2664, 78115), (2757, 75480), (3060, 68006), (3145, 66168), (3330, 62492), (3676, 56610), (3774, 55140), (4440, 46869), (4595, 45288), (5032, 41355), (5514, 37740), (5661, 36760), (6120, 34003), (6290, 33084), (6660, 31246), (7352, 28305), (7548, 27570), (8271, 25160), (9190, 22644), (9435, 22056), (11028, 18870), (11322, 18380), (12580, 16542), (13320, 15623), (13785, 15096)]