7863861120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{18043}}^1$

素因数の和:18292

約数の個数: 128

約数和(自身を含む): 25177875840

約数和(自身を除く): 17314014720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 227, 240, 320, 384, 454, 480, 640, 681, 908, 960, 1135, 1362, 1816, 1920, 2270, 2724, 3405, 3632, 4540, 5448, 6810, 7264, 9080, 10896, 13620, 14528, 18043, 18160, 21792, 27240, 29056, 36086, 36320, 43584, 54129, 54480, 72172, 72640, 87168, 90215, 108258, 108960, 144344, 145280, 180430, 216516, 217920, 270645, 288688, 360860, 433032, 435840, 541290, 577376, 721720, 866064, 1082580, 1154752, 1443440, 1732128, 2165160, 2309504, 2886880, 3464256, 4095761, 4330320, 5773760, 6928512, 8191522, 8660640, 11547520, 12287283, 16383044, 17321280, 20478805, 24574566, 32766088, 34642560, 40957610, 49149132, 61436415, 65532176, 81915220, 98298264, 122872830, 131064352, 163830440, 196596528, 245745660, 262128704, 327660880, 393193056, 491491320, 524257408, 655321760, 786386112, 982982640, 1310643520, 1572772224, 1965965280, 2621287040, 3931930560, 7863861120]

約数ペア:

[(1, 7863861120), (2, 3931930560), (3, 2621287040), (4, 1965965280), (5, 1572772224), (6, 1310643520), (8, 982982640), (10, 786386112), (12, 655321760), (15, 524257408), (16, 491491320), (20, 393193056), (24, 327660880), (30, 262128704), (32, 245745660), (40, 196596528), (48, 163830440), (60, 131064352), (64, 122872830), (80, 98298264), (96, 81915220), (120, 65532176), (128, 61436415), (160, 49149132), (192, 40957610), (227, 34642560), (240, 32766088), (320, 24574566), (384, 20478805), (454, 17321280), (480, 16383044), (640, 12287283), (681, 11547520), (908, 8660640), (960, 8191522), (1135, 6928512), (1362, 5773760), (1816, 4330320), (1920, 4095761), (2270, 3464256), (2724, 2886880), (3405, 2309504), (3632, 2165160), (4540, 1732128), (5448, 1443440), (6810, 1154752), (7264, 1082580), (9080, 866064), (10896, 721720), (13620, 577376), (14528, 541290), (18043, 435840), (18160, 433032), (21792, 360860), (27240, 288688), (29056, 270645), (36086, 217920), (36320, 216516), (43584, 180430), (54129, 145280), (54480, 144344), (72172, 108960), (72640, 108258), (87168, 90215)]