228590880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{9719}}^1$

素因数の和:9751

約数の個数: 144

約数和(自身を含む): 837708480

約数和(自身を除く): 609117600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 9719, 11760, 19438, 23520, 29157, 38876, 48595, 58314, 68033, 77752, 97190, 116628, 136066, 145785, 155504, 194380, 204099, 233256, 272132, 291570, 311008, 340165, 388760, 408198, 466512, 476231, 544264, 583140, 680330, 777520, 816396, 933024, 952462, 1020495, 1088528, 1166280, 1360660, 1428693, 1555040, 1632792, 1904924, 2040990, 2177056, 2332560, 2381155, 2721320, 2857386, 3265584, 3809848, 4081980, 4665120, 4762310, 5442640, 5714772, 6531168, 7143465, 7619696, 8163960, 9524620, 10885280, 11429544, 14286930, 15239392, 16327920, 19049240, 22859088, 28573860, 32655840, 38098480, 45718176, 57147720, 76196960, 114295440, 228590880]

約数ペア:

[(1, 228590880), (2, 114295440), (3, 76196960), (4, 57147720), (5, 45718176), (6, 38098480), (7, 32655840), (8, 28573860), (10, 22859088), (12, 19049240), (14, 16327920), (15, 15239392), (16, 14286930), (20, 11429544), (21, 10885280), (24, 9524620), (28, 8163960), (30, 7619696), (32, 7143465), (35, 6531168), (40, 5714772), (42, 5442640), (48, 4762310), (49, 4665120), (56, 4081980), (60, 3809848), (70, 3265584), (80, 2857386), (84, 2721320), (96, 2381155), (98, 2332560), (105, 2177056), (112, 2040990), (120, 1904924), (140, 1632792), (147, 1555040), (160, 1428693), (168, 1360660), (196, 1166280), (210, 1088528), (224, 1020495), (240, 952462), (245, 933024), (280, 816396), (294, 777520), (336, 680330), (392, 583140), (420, 544264), (480, 476231), (490, 466512), (560, 408198), (588, 388760), (672, 340165), (735, 311008), (784, 291570), (840, 272132), (980, 233256), (1120, 204099), (1176, 194380), (1470, 155504), (1568, 145785), (1680, 136066), (1960, 116628), (2352, 97190), (2940, 77752), (3360, 68033), (3920, 58314), (4704, 48595), (5880, 38876), (7840, 29157), (9719, 23520), (11760, 19438)]