416564280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:243

約数の個数: 288

約数和(自身を含む): 1519998480

約数和(自身を除く): 1103434200

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, 66, 72, 73, 88, 90, 99, 110, 120, 121, 131, 132, 146, 165, 180, 198, 219, 220, 242, 262, 264, 292, 330, 360, 363, 365, 393, 396, 438, 440, 484, 495, 524, 584, 605, 655, 657, 660, 726, 730, 786, 792, 803, 876, 968, 990, 1048, 1089, 1095, 1179, 1210, 1310, 1314, 1320, 1441, 1452, 1460, 1572, 1606, 1752, 1815, 1965, 1980, 2178, 2190, 2358, 2409, 2420, 2620, 2628, 2882, 2904, 2920, 3144, 3212, 3285, 3630, 3930, 3960, 4015, 4323, 4356, 4380, 4716, 4818, 4840, 5240, 5256, 5445, 5764, 5895, 6424, 6570, 7205, 7227, 7260, 7860, 8030, 8646, 8712, 8760, 8833, 9432, 9563, 9636, 10890, 11528, 11790, 12045, 12969, 13140, 14410, 14454, 14520, 15720, 15851, 16060, 17292, 17666, 19126, 19272, 21615, 21780, 23580, 24090, 25938, 26280, 26499, 28689, 28820, 28908, 31702, 32120, 34584, 35332, 36135, 38252, 43230, 43560, 44165, 47160, 47553, 47815, 48180, 51876, 52998, 57378, 57640, 57816, 63404, 64845, 70664, 72270, 76504, 79255, 79497, 86067, 86460, 88330, 95106, 95630, 96360, 103752, 105193, 105996, 114756, 126808, 129690, 132495, 142659, 143445, 144540, 158510, 158994, 172134, 172920, 176660, 190212, 191260, 210386, 211992, 229512, 237765, 259380, 264990, 285318, 286890, 289080, 315579, 317020, 317988, 344268, 353320, 380424, 382520, 397485, 420772, 430335, 475530, 518760, 525965, 529980, 570636, 573780, 631158, 634040, 635976, 688536, 713295, 794970, 841544, 860670, 946737, 951060, 1051930, 1059960, 1141272, 1147560, 1157123, 1262316, 1426590, 1577895, 1589940, 1721340, 1893474, 1902120, 2103860, 2314246, 2524632, 2853180, 3155790, 3179880, 3442680, 3471369, 3786948, 4207720, 4628492, 4733685, 5706360, 5785615, 6311580, 6942738, 7573896, 9256984, 9467370, 10414107, 11571230, 12623160, 13885476, 17356845, 18934740, 20828214, 23142460, 27770952, 34713690, 37869480, 41656428, 46284920, 52070535, 69427380, 83312856, 104141070, 138854760, 208282140, 416564280]

約数ペア:

[(1, 416564280), (2, 208282140), (3, 138854760), (4, 104141070), (5, 83312856), (6, 69427380), (8, 52070535), (9, 46284920), (10, 41656428), (11, 37869480), (12, 34713690), (15, 27770952), (18, 23142460), (20, 20828214), (22, 18934740), (24, 17356845), (30, 13885476), (33, 12623160), (36, 11571230), (40, 10414107), (44, 9467370), (45, 9256984), (55, 7573896), (60, 6942738), (66, 6311580), (72, 5785615), (73, 5706360), (88, 4733685), (90, 4628492), (99, 4207720), (110, 3786948), (120, 3471369), (121, 3442680), (131, 3179880), (132, 3155790), (146, 2853180), (165, 2524632), (180, 2314246), (198, 2103860), (219, 1902120), (220, 1893474), (242, 1721340), (262, 1589940), (264, 1577895), (292, 1426590), (330, 1262316), (360, 1157123), (363, 1147560), (365, 1141272), (393, 1059960), (396, 1051930), (438, 951060), (440, 946737), (484, 860670), (495, 841544), (524, 794970), (584, 713295), (605, 688536), (655, 635976), (657, 634040), (660, 631158), (726, 573780), (730, 570636), (786, 529980), (792, 525965), (803, 518760), (876, 475530), (968, 430335), (990, 420772), (1048, 397485), (1089, 382520), (1095, 380424), (1179, 353320), (1210, 344268), (1310, 317988), (1314, 317020), (1320, 315579), (1441, 289080), (1452, 286890), (1460, 285318), (1572, 264990), (1606, 259380), (1752, 237765), (1815, 229512), (1965, 211992), (1980, 210386), (2178, 191260), (2190, 190212), (2358, 176660), (2409, 172920), (2420, 172134), (2620, 158994), (2628, 158510), (2882, 144540), (2904, 143445), (2920, 142659), (3144, 132495), (3212, 129690), (3285, 126808), (3630, 114756), (3930, 105996), (3960, 105193), (4015, 103752), (4323, 96360), (4356, 95630), (4380, 95106), (4716, 88330), (4818, 86460), (4840, 86067), (5240, 79497), (5256, 79255), (5445, 76504), (5764, 72270), (5895, 70664), (6424, 64845), (6570, 63404), (7205, 57816), (7227, 57640), (7260, 57378), (7860, 52998), (8030, 51876), (8646, 48180), (8712, 47815), (8760, 47553), (8833, 47160), (9432, 44165), (9563, 43560), (9636, 43230), (10890, 38252), (11528, 36135), (11790, 35332), (12045, 34584), (12969, 32120), (13140, 31702), (14410, 28908), (14454, 28820), (14520, 28689), (15720, 26499), (15851, 26280), (16060, 25938), (17292, 24090), (17666, 23580), (19126, 21780), (19272, 21615)]