485642640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{619}}^1$

素因数の和:1109

約数の個数: 160

約数和(自身を含む): 1727032320

約数和(自身を除く): 1241389680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 467, 560, 619, 840, 934, 1238, 1401, 1680, 1857, 1868, 2335, 2476, 2802, 3095, 3269, 3714, 3736, 4333, 4670, 4952, 5604, 6190, 6538, 7005, 7428, 7472, 8666, 9285, 9340, 9807, 9904, 11208, 12380, 12999, 13076, 14010, 14856, 16345, 17332, 18570, 18680, 19614, 21665, 22416, 24760, 25998, 26152, 28020, 29712, 32690, 34664, 37140, 37360, 39228, 43330, 49035, 49520, 51996, 52304, 56040, 64995, 65380, 69328, 74280, 78456, 86660, 98070, 103992, 112080, 129990, 130760, 148560, 156912, 173320, 196140, 207984, 259980, 261520, 289073, 346640, 392280, 519960, 578146, 784560, 867219, 1039920, 1156292, 1445365, 1734438, 2023511, 2312584, 2890730, 3468876, 4047022, 4336095, 4625168, 5781460, 6070533, 6937752, 8094044, 8672190, 10117555, 11562920, 12141066, 13875504, 16188088, 17344380, 20235110, 23125840, 24282132, 30352665, 32376176, 34688760, 40470220, 48564264, 60705330, 69377520, 80940440, 97128528, 121410660, 161880880, 242821320, 485642640]

約数ペア:

[(1, 485642640), (2, 242821320), (3, 161880880), (4, 121410660), (5, 97128528), (6, 80940440), (7, 69377520), (8, 60705330), (10, 48564264), (12, 40470220), (14, 34688760), (15, 32376176), (16, 30352665), (20, 24282132), (21, 23125840), (24, 20235110), (28, 17344380), (30, 16188088), (35, 13875504), (40, 12141066), (42, 11562920), (48, 10117555), (56, 8672190), (60, 8094044), (70, 6937752), (80, 6070533), (84, 5781460), (105, 4625168), (112, 4336095), (120, 4047022), (140, 3468876), (168, 2890730), (210, 2312584), (240, 2023511), (280, 1734438), (336, 1445365), (420, 1156292), (467, 1039920), (560, 867219), (619, 784560), (840, 578146), (934, 519960), (1238, 392280), (1401, 346640), (1680, 289073), (1857, 261520), (1868, 259980), (2335, 207984), (2476, 196140), (2802, 173320), (3095, 156912), (3269, 148560), (3714, 130760), (3736, 129990), (4333, 112080), (4670, 103992), (4952, 98070), (5604, 86660), (6190, 78456), (6538, 74280), (7005, 69328), (7428, 65380), (7472, 64995), (8666, 56040), (9285, 52304), (9340, 51996), (9807, 49520), (9904, 49035), (11208, 43330), (12380, 39228), (12999, 37360), (13076, 37140), (14010, 34664), (14856, 32690), (16345, 29712), (17332, 28020), (18570, 26152), (18680, 25998), (19614, 24760), (21665, 22416)]