18634785280

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{1213}}^1$

素因数の和:1606

約数の個数: 160

約数和(自身を含む): 47481161904

約数和(自身を除く): 28846376624

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 353, 512, 544, 640, 680, 706, 1088, 1213, 1280, 1360, 1412, 1765, 2176, 2426, 2560, 2720, 2824, 3530, 4352, 4852, 5440, 5648, 6001, 6065, 7060, 8704, 9704, 10880, 11296, 12002, 12130, 14120, 19408, 20621, 21760, 22592, 24004, 24260, 28240, 30005, 38816, 41242, 43520, 45184, 48008, 48520, 56480, 60010, 77632, 82484, 90368, 96016, 97040, 103105, 112960, 120020, 155264, 164968, 180736, 192032, 194080, 206210, 225920, 240040, 310528, 329936, 384064, 388160, 412420, 428189, 451840, 480080, 621056, 659872, 768128, 776320, 824840, 856378, 903680, 960160, 1319744, 1536256, 1552640, 1649680, 1712756, 1920320, 2140945, 2639488, 3072512, 3105280, 3299360, 3425512, 3840640, 4281890, 5278976, 6598720, 6851024, 7279213, 7681280, 8563780, 10557952, 13197440, 13702048, 14558426, 15362560, 17127560, 26394880, 27404096, 29116852, 34255120, 36396065, 52789760, 54808192, 58233704, 68510240, 72792130, 109616384, 116467408, 137020480, 145584260, 219232768, 232934816, 274040960, 291168520, 465869632, 548081920, 582337040, 931739264, 1096163840, 1164674080, 1863478528, 2329348160, 3726957056, 4658696320, 9317392640, 18634785280]

約数ペア:

[(1, 18634785280), (2, 9317392640), (4, 4658696320), (5, 3726957056), (8, 2329348160), (10, 1863478528), (16, 1164674080), (17, 1096163840), (20, 931739264), (32, 582337040), (34, 548081920), (40, 465869632), (64, 291168520), (68, 274040960), (80, 232934816), (85, 219232768), (128, 145584260), (136, 137020480), (160, 116467408), (170, 109616384), (256, 72792130), (272, 68510240), (320, 58233704), (340, 54808192), (353, 52789760), (512, 36396065), (544, 34255120), (640, 29116852), (680, 27404096), (706, 26394880), (1088, 17127560), (1213, 15362560), (1280, 14558426), (1360, 13702048), (1412, 13197440), (1765, 10557952), (2176, 8563780), (2426, 7681280), (2560, 7279213), (2720, 6851024), (2824, 6598720), (3530, 5278976), (4352, 4281890), (4852, 3840640), (5440, 3425512), (5648, 3299360), (6001, 3105280), (6065, 3072512), (7060, 2639488), (8704, 2140945), (9704, 1920320), (10880, 1712756), (11296, 1649680), (12002, 1552640), (12130, 1536256), (14120, 1319744), (19408, 960160), (20621, 903680), (21760, 856378), (22592, 824840), (24004, 776320), (24260, 768128), (28240, 659872), (30005, 621056), (38816, 480080), (41242, 451840), (43520, 428189), (45184, 412420), (48008, 388160), (48520, 384064), (56480, 329936), (60010, 310528), (77632, 240040), (82484, 225920), (90368, 206210), (96016, 194080), (97040, 192032), (103105, 180736), (112960, 164968), (120020, 155264)]