1896347520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4637}}^1$

素因数の和:4733

約数の個数: 192

約数和(自身を含む): 6641987040

約数和(自身を除く): 4745639520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 128, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 384, 426, 480, 568, 576, 639, 640, 710, 720, 852, 960, 1065, 1136, 1152, 1278, 1420, 1440, 1704, 1920, 2130, 2272, 2556, 2840, 2880, 3195, 3408, 4260, 4544, 4637, 5112, 5680, 5760, 6390, 6816, 8520, 9088, 9274, 10224, 11360, 12780, 13632, 13911, 17040, 18548, 20448, 22720, 23185, 25560, 27264, 27822, 34080, 37096, 40896, 41733, 45440, 46370, 51120, 55644, 68160, 69555, 74192, 81792, 83466, 92740, 102240, 111288, 136320, 139110, 148384, 166932, 185480, 204480, 208665, 222576, 278220, 296768, 329227, 333864, 370960, 408960, 417330, 445152, 556440, 593536, 658454, 667728, 741920, 834660, 890304, 987681, 1112880, 1316908, 1335456, 1483840, 1646135, 1669320, 1780608, 1975362, 2225760, 2633816, 2670912, 2963043, 2967680, 3292270, 3338640, 3950724, 4451520, 4938405, 5267632, 5341824, 5926086, 6584540, 6677280, 7901448, 8903040, 9876810, 10535264, 11852172, 13169080, 13354560, 14815215, 15802896, 19753620, 21070528, 23704344, 26338160, 26709120, 29630430, 31605792, 39507240, 42141056, 47408688, 52676320, 59260860, 63211584, 79014480, 94817376, 105352640, 118521720, 126423168, 158028960, 189634752, 210705280, 237043440, 316057920, 379269504, 474086880, 632115840, 948173760, 1896347520]

約数ペア:

[(1, 1896347520), (2, 948173760), (3, 632115840), (4, 474086880), (5, 379269504), (6, 316057920), (8, 237043440), (9, 210705280), (10, 189634752), (12, 158028960), (15, 126423168), (16, 118521720), (18, 105352640), (20, 94817376), (24, 79014480), (30, 63211584), (32, 59260860), (36, 52676320), (40, 47408688), (45, 42141056), (48, 39507240), (60, 31605792), (64, 29630430), (71, 26709120), (72, 26338160), (80, 23704344), (90, 21070528), (96, 19753620), (120, 15802896), (128, 14815215), (142, 13354560), (144, 13169080), (160, 11852172), (180, 10535264), (192, 9876810), (213, 8903040), (240, 7901448), (284, 6677280), (288, 6584540), (320, 5926086), (355, 5341824), (360, 5267632), (384, 4938405), (426, 4451520), (480, 3950724), (568, 3338640), (576, 3292270), (639, 2967680), (640, 2963043), (710, 2670912), (720, 2633816), (852, 2225760), (960, 1975362), (1065, 1780608), (1136, 1669320), (1152, 1646135), (1278, 1483840), (1420, 1335456), (1440, 1316908), (1704, 1112880), (1920, 987681), (2130, 890304), (2272, 834660), (2556, 741920), (2840, 667728), (2880, 658454), (3195, 593536), (3408, 556440), (4260, 445152), (4544, 417330), (4637, 408960), (5112, 370960), (5680, 333864), (5760, 329227), (6390, 296768), (6816, 278220), (8520, 222576), (9088, 208665), (9274, 204480), (10224, 185480), (11360, 166932), (12780, 148384), (13632, 139110), (13911, 136320), (17040, 111288), (18548, 102240), (20448, 92740), (22720, 83466), (23185, 81792), (25560, 74192), (27264, 69555), (27822, 68160), (34080, 55644), (37096, 51120), (40896, 46370), (41733, 45440)]