348087960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:231

約数の個数: 288

約数和(自身を含む): 1273512240

約数和(自身を除く): 925424280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 61, 66, 72, 88, 90, 99, 110, 120, 121, 122, 131, 132, 165, 180, 183, 198, 220, 242, 244, 262, 264, 305, 330, 360, 363, 366, 393, 396, 440, 484, 488, 495, 524, 549, 605, 610, 655, 660, 671, 726, 732, 786, 792, 915, 968, 990, 1048, 1089, 1098, 1179, 1210, 1220, 1310, 1320, 1342, 1441, 1452, 1464, 1572, 1815, 1830, 1965, 1980, 2013, 2178, 2196, 2358, 2420, 2440, 2620, 2684, 2745, 2882, 2904, 3144, 3355, 3630, 3660, 3930, 3960, 4026, 4323, 4356, 4392, 4716, 4840, 5240, 5368, 5445, 5490, 5764, 5895, 6039, 6710, 7205, 7260, 7320, 7381, 7860, 7991, 8052, 8646, 8712, 9432, 10065, 10890, 10980, 11528, 11790, 12078, 12969, 13420, 14410, 14520, 14762, 15720, 15851, 15982, 16104, 17292, 20130, 21615, 21780, 21960, 22143, 23580, 23973, 24156, 25938, 26840, 28820, 29524, 30195, 31702, 31964, 34584, 36905, 39955, 40260, 43230, 43560, 44286, 47160, 47553, 47946, 48312, 51876, 57640, 59048, 60390, 63404, 63928, 64845, 66429, 71919, 73810, 79255, 79910, 80520, 86460, 87901, 88572, 95106, 95892, 103752, 110715, 119865, 120780, 126808, 129690, 132858, 142659, 143838, 147620, 158510, 159820, 172920, 175802, 177144, 190212, 191784, 221430, 237765, 239730, 241560, 259380, 263703, 265716, 285318, 287676, 295240, 317020, 319640, 332145, 351604, 359595, 380424, 439505, 442860, 475530, 479460, 518760, 527406, 531432, 570636, 575352, 634040, 664290, 703208, 713295, 719190, 791109, 879010, 885720, 951060, 958920, 966911, 1054812, 1141272, 1318515, 1328580, 1426590, 1438380, 1582218, 1758020, 1902120, 1933822, 2109624, 2637030, 2657160, 2853180, 2876760, 2900733, 3164436, 3516040, 3867644, 3955545, 4834555, 5274060, 5706360, 5801466, 6328872, 7735288, 7911090, 8702199, 9669110, 10548120, 11602932, 14503665, 15822180, 17404398, 19338220, 23205864, 29007330, 31644360, 34808796, 38676440, 43510995, 58014660, 69617592, 87021990, 116029320, 174043980, 348087960]

約数ペア:

[(1, 348087960), (2, 174043980), (3, 116029320), (4, 87021990), (5, 69617592), (6, 58014660), (8, 43510995), (9, 38676440), (10, 34808796), (11, 31644360), (12, 29007330), (15, 23205864), (18, 19338220), (20, 17404398), (22, 15822180), (24, 14503665), (30, 11602932), (33, 10548120), (36, 9669110), (40, 8702199), (44, 7911090), (45, 7735288), (55, 6328872), (60, 5801466), (61, 5706360), (66, 5274060), (72, 4834555), (88, 3955545), (90, 3867644), (99, 3516040), (110, 3164436), (120, 2900733), (121, 2876760), (122, 2853180), (131, 2657160), (132, 2637030), (165, 2109624), (180, 1933822), (183, 1902120), (198, 1758020), (220, 1582218), (242, 1438380), (244, 1426590), (262, 1328580), (264, 1318515), (305, 1141272), (330, 1054812), (360, 966911), (363, 958920), (366, 951060), (393, 885720), (396, 879010), (440, 791109), (484, 719190), (488, 713295), (495, 703208), (524, 664290), (549, 634040), (605, 575352), (610, 570636), (655, 531432), (660, 527406), (671, 518760), (726, 479460), (732, 475530), (786, 442860), (792, 439505), (915, 380424), (968, 359595), (990, 351604), (1048, 332145), (1089, 319640), (1098, 317020), (1179, 295240), (1210, 287676), (1220, 285318), (1310, 265716), (1320, 263703), (1342, 259380), (1441, 241560), (1452, 239730), (1464, 237765), (1572, 221430), (1815, 191784), (1830, 190212), (1965, 177144), (1980, 175802), (2013, 172920), (2178, 159820), (2196, 158510), (2358, 147620), (2420, 143838), (2440, 142659), (2620, 132858), (2684, 129690), (2745, 126808), (2882, 120780), (2904, 119865), (3144, 110715), (3355, 103752), (3630, 95892), (3660, 95106), (3930, 88572), (3960, 87901), (4026, 86460), (4323, 80520), (4356, 79910), (4392, 79255), (4716, 73810), (4840, 71919), (5240, 66429), (5368, 64845), (5445, 63928), (5490, 63404), (5764, 60390), (5895, 59048), (6039, 57640), (6710, 51876), (7205, 48312), (7260, 47946), (7320, 47553), (7381, 47160), (7860, 44286), (7991, 43560), (8052, 43230), (8646, 40260), (8712, 39955), (9432, 36905), (10065, 34584), (10890, 31964), (10980, 31702), (11528, 30195), (11790, 29524), (12078, 28820), (12969, 26840), (13420, 25938), (14410, 24156), (14520, 23973), (14762, 23580), (15720, 22143), (15851, 21960), (15982, 21780), (16104, 21615), (17292, 20130)]