425621760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{409}}^1$

素因数の和:704

約数の個数: 144

約数和(自身を含む): 1367681280

約数和(自身を除く): 942059520

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, 240, 256, 271, 320, 384, 409, 480, 542, 640, 768, 813, 818, 960, 1084, 1227, 1280, 1355, 1626, 1636, 1920, 2045, 2168, 2454, 2710, 3252, 3272, 3840, 4065, 4090, 4336, 4908, 5420, 6135, 6504, 6544, 8130, 8180, 8672, 9816, 10840, 12270, 13008, 13088, 16260, 16360, 17344, 19632, 21680, 24540, 26016, 26176, 32520, 32720, 34688, 39264, 43360, 49080, 52032, 52352, 65040, 65440, 69376, 78528, 86720, 98160, 104064, 104704, 110839, 130080, 130880, 157056, 173440, 196320, 208128, 221678, 260160, 261760, 314112, 332517, 346880, 392640, 443356, 520320, 523520, 554195, 665034, 785280, 886712, 1040640, 1108390, 1330068, 1570560, 1662585, 1773424, 2216780, 2660136, 3325170, 3546848, 4433560, 5320272, 6650340, 7093696, 8867120, 10640544, 13300680, 14187392, 17734240, 21281088, 26601360, 28374784, 35468480, 42562176, 53202720, 70936960, 85124352, 106405440, 141873920, 212810880, 425621760]

約数ペア:

[(1, 425621760), (2, 212810880), (3, 141873920), (4, 106405440), (5, 85124352), (6, 70936960), (8, 53202720), (10, 42562176), (12, 35468480), (15, 28374784), (16, 26601360), (20, 21281088), (24, 17734240), (30, 14187392), (32, 13300680), (40, 10640544), (48, 8867120), (60, 7093696), (64, 6650340), (80, 5320272), (96, 4433560), (120, 3546848), (128, 3325170), (160, 2660136), (192, 2216780), (240, 1773424), (256, 1662585), (271, 1570560), (320, 1330068), (384, 1108390), (409, 1040640), (480, 886712), (542, 785280), (640, 665034), (768, 554195), (813, 523520), (818, 520320), (960, 443356), (1084, 392640), (1227, 346880), (1280, 332517), (1355, 314112), (1626, 261760), (1636, 260160), (1920, 221678), (2045, 208128), (2168, 196320), (2454, 173440), (2710, 157056), (3252, 130880), (3272, 130080), (3840, 110839), (4065, 104704), (4090, 104064), (4336, 98160), (4908, 86720), (5420, 78528), (6135, 69376), (6504, 65440), (6544, 65040), (8130, 52352), (8180, 52032), (8672, 49080), (9816, 43360), (10840, 39264), (12270, 34688), (13008, 32720), (13088, 32520), (16260, 26176), (16360, 26016), (17344, 24540), (19632, 21680)]