210992640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:440

約数の個数: 160

約数和(自身を含む): 684706176

約数和(自身を除く): 473713536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 249, 256, 320, 331, 332, 384, 415, 480, 498, 512, 640, 662, 664, 768, 830, 960, 993, 996, 1245, 1280, 1324, 1328, 1536, 1655, 1660, 1920, 1986, 1992, 2490, 2560, 2648, 2656, 3310, 3320, 3840, 3972, 3984, 4965, 4980, 5296, 5312, 6620, 6640, 7680, 7944, 7968, 9930, 9960, 10592, 10624, 13240, 13280, 15888, 15936, 19860, 19920, 21184, 21248, 26480, 26560, 27473, 31776, 31872, 39720, 39840, 42368, 42496, 52960, 53120, 54946, 63552, 63744, 79440, 79680, 82419, 84736, 105920, 106240, 109892, 127104, 127488, 137365, 158880, 159360, 164838, 169472, 211840, 212480, 219784, 254208, 274730, 317760, 318720, 329676, 412095, 423680, 439568, 508416, 549460, 635520, 637440, 659352, 824190, 847360, 879136, 1098920, 1271040, 1318704, 1648380, 1758272, 2197840, 2542080, 2637408, 3296760, 3516544, 4395680, 5274816, 6593520, 7033088, 8791360, 10549632, 13187040, 14066176, 17582720, 21099264, 26374080, 35165440, 42198528, 52748160, 70330880, 105496320, 210992640]

約数ペア:

[(1, 210992640), (2, 105496320), (3, 70330880), (4, 52748160), (5, 42198528), (6, 35165440), (8, 26374080), (10, 21099264), (12, 17582720), (15, 14066176), (16, 13187040), (20, 10549632), (24, 8791360), (30, 7033088), (32, 6593520), (40, 5274816), (48, 4395680), (60, 3516544), (64, 3296760), (80, 2637408), (83, 2542080), (96, 2197840), (120, 1758272), (128, 1648380), (160, 1318704), (166, 1271040), (192, 1098920), (240, 879136), (249, 847360), (256, 824190), (320, 659352), (331, 637440), (332, 635520), (384, 549460), (415, 508416), (480, 439568), (498, 423680), (512, 412095), (640, 329676), (662, 318720), (664, 317760), (768, 274730), (830, 254208), (960, 219784), (993, 212480), (996, 211840), (1245, 169472), (1280, 164838), (1324, 159360), (1328, 158880), (1536, 137365), (1655, 127488), (1660, 127104), (1920, 109892), (1986, 106240), (1992, 105920), (2490, 84736), (2560, 82419), (2648, 79680), (2656, 79440), (3310, 63744), (3320, 63552), (3840, 54946), (3972, 53120), (3984, 52960), (4965, 42496), (4980, 42368), (5296, 39840), (5312, 39720), (6620, 31872), (6640, 31776), (7680, 27473), (7944, 26560), (7968, 26480), (9930, 21248), (9960, 21184), (10592, 19920), (10624, 19860), (13240, 15936), (13280, 15888)]