194040720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:310

約数の個数: 240

約数和(自身を含む): 701955072

約数和(自身を除く): 507914352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 83, 85, 90, 102, 120, 136, 144, 153, 166, 170, 180, 191, 204, 240, 249, 255, 272, 306, 332, 340, 360, 382, 408, 415, 498, 510, 573, 612, 664, 680, 720, 747, 764, 765, 816, 830, 955, 996, 1020, 1146, 1224, 1245, 1328, 1360, 1411, 1494, 1528, 1530, 1660, 1719, 1910, 1992, 2040, 2292, 2448, 2490, 2822, 2865, 2988, 3056, 3060, 3247, 3320, 3438, 3735, 3820, 3984, 4080, 4233, 4584, 4980, 5644, 5730, 5976, 6120, 6494, 6640, 6876, 7055, 7470, 7640, 8466, 8595, 9168, 9741, 9960, 11288, 11460, 11952, 12240, 12699, 12988, 13752, 14110, 14940, 15280, 15853, 16235, 16932, 17190, 19482, 19920, 21165, 22576, 22920, 25398, 25976, 27504, 28220, 29223, 29880, 31706, 32470, 33864, 34380, 38964, 42330, 45840, 47559, 48705, 50796, 51952, 56440, 58446, 59760, 63412, 63495, 64940, 67728, 68760, 77928, 79265, 84660, 95118, 97410, 101592, 112880, 116892, 126824, 126990, 129880, 137520, 142677, 146115, 155856, 158530, 169320, 190236, 194820, 203184, 233784, 237795, 253648, 253980, 259760, 269501, 285354, 292230, 317060, 338640, 380472, 389640, 467568, 475590, 507960, 539002, 570708, 584460, 634120, 713385, 760944, 779280, 808503, 951180, 1015920, 1078004, 1141416, 1168920, 1268240, 1347505, 1426770, 1617006, 1902360, 2156008, 2282832, 2337840, 2425509, 2695010, 2853540, 3234012, 3804720, 4042515, 4312016, 4851018, 5390020, 5707080, 6468024, 8085030, 9702036, 10780040, 11414160, 12127545, 12936048, 16170060, 19404072, 21560080, 24255090, 32340120, 38808144, 48510180, 64680240, 97020360, 194040720]

約数ペア:

[(1, 194040720), (2, 97020360), (3, 64680240), (4, 48510180), (5, 38808144), (6, 32340120), (8, 24255090), (9, 21560080), (10, 19404072), (12, 16170060), (15, 12936048), (16, 12127545), (17, 11414160), (18, 10780040), (20, 9702036), (24, 8085030), (30, 6468024), (34, 5707080), (36, 5390020), (40, 4851018), (45, 4312016), (48, 4042515), (51, 3804720), (60, 3234012), (68, 2853540), (72, 2695010), (80, 2425509), (83, 2337840), (85, 2282832), (90, 2156008), (102, 1902360), (120, 1617006), (136, 1426770), (144, 1347505), (153, 1268240), (166, 1168920), (170, 1141416), (180, 1078004), (191, 1015920), (204, 951180), (240, 808503), (249, 779280), (255, 760944), (272, 713385), (306, 634120), (332, 584460), (340, 570708), (360, 539002), (382, 507960), (408, 475590), (415, 467568), (498, 389640), (510, 380472), (573, 338640), (612, 317060), (664, 292230), (680, 285354), (720, 269501), (747, 259760), (764, 253980), (765, 253648), (816, 237795), (830, 233784), (955, 203184), (996, 194820), (1020, 190236), (1146, 169320), (1224, 158530), (1245, 155856), (1328, 146115), (1360, 142677), (1411, 137520), (1494, 129880), (1528, 126990), (1530, 126824), (1660, 116892), (1719, 112880), (1910, 101592), (1992, 97410), (2040, 95118), (2292, 84660), (2448, 79265), (2490, 77928), (2822, 68760), (2865, 67728), (2988, 64940), (3056, 63495), (3060, 63412), (3247, 59760), (3320, 58446), (3438, 56440), (3735, 51952), (3820, 50796), (3984, 48705), (4080, 47559), (4233, 45840), (4584, 42330), (4980, 38964), (5644, 34380), (5730, 33864), (5976, 32470), (6120, 31706), (6494, 29880), (6640, 29223), (6876, 28220), (7055, 27504), (7470, 25976), (7640, 25398), (8466, 22920), (8595, 22576), (9168, 21165), (9741, 19920), (9960, 19482), (11288, 17190), (11460, 16932), (11952, 16235), (12240, 15853), (12699, 15280), (12988, 14940), (13752, 14110)]