727710240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:383

約数の個数: 192

約数和(自身を含む): 2356687872

約数和(自身を除く): 1628977632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 131, 142, 160, 163, 213, 240, 262, 284, 326, 355, 393, 426, 480, 489, 524, 568, 652, 655, 710, 786, 815, 852, 978, 1048, 1065, 1136, 1304, 1310, 1420, 1572, 1630, 1704, 1956, 1965, 2096, 2130, 2272, 2445, 2608, 2620, 2840, 3144, 3260, 3408, 3912, 3930, 4192, 4260, 4890, 5216, 5240, 5680, 6288, 6520, 6816, 7824, 7860, 8520, 9301, 9780, 10480, 11360, 11573, 12576, 13040, 15648, 15720, 17040, 18602, 19560, 20960, 21353, 23146, 26080, 27903, 31440, 34080, 34719, 37204, 39120, 42706, 46292, 46505, 55806, 57865, 62880, 64059, 69438, 74408, 78240, 85412, 92584, 93010, 106765, 111612, 115730, 128118, 138876, 139515, 148816, 170824, 173595, 185168, 186020, 213530, 223224, 231460, 256236, 277752, 279030, 297632, 320295, 341648, 347190, 370336, 372040, 427060, 446448, 462920, 512472, 555504, 558060, 640590, 683296, 694380, 744080, 854120, 892896, 925840, 1024944, 1111008, 1116120, 1281180, 1388760, 1488160, 1516063, 1708240, 1851680, 2049888, 2232240, 2562360, 2777520, 3032126, 3416480, 4464480, 4548189, 5124720, 5555040, 6064252, 7580315, 9096378, 10249440, 12128504, 15160630, 18192756, 22740945, 24257008, 30321260, 36385512, 45481890, 48514016, 60642520, 72771024, 90963780, 121285040, 145542048, 181927560, 242570080, 363855120, 727710240]

約数ペア:

[(1, 727710240), (2, 363855120), (3, 242570080), (4, 181927560), (5, 145542048), (6, 121285040), (8, 90963780), (10, 72771024), (12, 60642520), (15, 48514016), (16, 45481890), (20, 36385512), (24, 30321260), (30, 24257008), (32, 22740945), (40, 18192756), (48, 15160630), (60, 12128504), (71, 10249440), (80, 9096378), (96, 7580315), (120, 6064252), (131, 5555040), (142, 5124720), (160, 4548189), (163, 4464480), (213, 3416480), (240, 3032126), (262, 2777520), (284, 2562360), (326, 2232240), (355, 2049888), (393, 1851680), (426, 1708240), (480, 1516063), (489, 1488160), (524, 1388760), (568, 1281180), (652, 1116120), (655, 1111008), (710, 1024944), (786, 925840), (815, 892896), (852, 854120), (978, 744080), (1048, 694380), (1065, 683296), (1136, 640590), (1304, 558060), (1310, 555504), (1420, 512472), (1572, 462920), (1630, 446448), (1704, 427060), (1956, 372040), (1965, 370336), (2096, 347190), (2130, 341648), (2272, 320295), (2445, 297632), (2608, 279030), (2620, 277752), (2840, 256236), (3144, 231460), (3260, 223224), (3408, 213530), (3912, 186020), (3930, 185168), (4192, 173595), (4260, 170824), (4890, 148816), (5216, 139515), (5240, 138876), (5680, 128118), (6288, 115730), (6520, 111612), (6816, 106765), (7824, 93010), (7860, 92584), (8520, 85412), (9301, 78240), (9780, 74408), (10480, 69438), (11360, 64059), (11573, 62880), (12576, 57865), (13040, 55806), (15648, 46505), (15720, 46292), (17040, 42706), (18602, 39120), (19560, 37204), (20960, 34719), (21353, 34080), (23146, 31440), (26080, 27903)]