7974249120

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{317}}^1\times {\mathrm{647}}^1$

素因数の和:994

約数の個数: 288

約数和(自身を含む): 28352757888

約数和(自身を除く): 20378508768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 317, 324, 360, 405, 432, 480, 486, 540, 634, 647, 648, 720, 810, 864, 951, 972, 1080, 1215, 1268, 1294, 1296, 1440, 1585, 1620, 1902, 1941, 1944, 2160, 2430, 2536, 2588, 2592, 2853, 3170, 3235, 3240, 3804, 3882, 3888, 4320, 4755, 4860, 5072, 5176, 5706, 5823, 6340, 6470, 6480, 7608, 7764, 7776, 8559, 9510, 9705, 9720, 10144, 10352, 11412, 11646, 12680, 12940, 12960, 14265, 15216, 15528, 17118, 17469, 19020, 19410, 19440, 20704, 22824, 23292, 25360, 25677, 25880, 28530, 29115, 30432, 31056, 34236, 34938, 38040, 38820, 38880, 42795, 45648, 46584, 50720, 51354, 51760, 52407, 57060, 58230, 62112, 68472, 69876, 76080, 77031, 77640, 85590, 87345, 91296, 93168, 102708, 103520, 104814, 114120, 116460, 128385, 136944, 139752, 152160, 154062, 155280, 157221, 171180, 174690, 186336, 205099, 205416, 209628, 228240, 232920, 256770, 262035, 273888, 279504, 308124, 310560, 314442, 342360, 349380, 385155, 410198, 410832, 419256, 456480, 465840, 513540, 524070, 559008, 615297, 616248, 628884, 684720, 698760, 770310, 786105, 820396, 821664, 838512, 931680, 1025495, 1027080, 1048140, 1230594, 1232496, 1257768, 1369440, 1397520, 1540620, 1572210, 1640792, 1677024, 1845891, 2050990, 2054160, 2096280, 2461188, 2464992, 2515536, 2795040, 3076485, 3081240, 3144420, 3281584, 3691782, 4101980, 4108320, 4192560, 4922376, 5031072, 5537673, 6152970, 6162480, 6288840, 6563168, 7383564, 8203960, 8385120, 9229455, 9844752, 11075346, 12305940, 12324960, 12577680, 14767128, 16407920, 16613019, 18458910, 19689504, 22150692, 24611880, 25155360, 27688365, 29534256, 32815840, 33226038, 36917820, 44301384, 49223760, 49839057, 55376730, 59068512, 66452076, 73835640, 83065095, 88602768, 98447520, 99678114, 110753460, 132904152, 147671280, 166130190, 177205536, 199356228, 221506920, 249195285, 265808304, 295342560, 332260380, 398712456, 443013840, 498390570, 531616608, 664520760, 797424912, 886027680, 996781140, 1329041520, 1594849824, 1993562280, 2658083040, 3987124560, 7974249120]

約数ペア:

[(1, 7974249120), (2, 3987124560), (3, 2658083040), (4, 1993562280), (5, 1594849824), (6, 1329041520), (8, 996781140), (9, 886027680), (10, 797424912), (12, 664520760), (15, 531616608), (16, 498390570), (18, 443013840), (20, 398712456), (24, 332260380), (27, 295342560), (30, 265808304), (32, 249195285), (36, 221506920), (40, 199356228), (45, 177205536), (48, 166130190), (54, 147671280), (60, 132904152), (72, 110753460), (80, 99678114), (81, 98447520), (90, 88602768), (96, 83065095), (108, 73835640), (120, 66452076), (135, 59068512), (144, 55376730), (160, 49839057), (162, 49223760), (180, 44301384), (216, 36917820), (240, 33226038), (243, 32815840), (270, 29534256), (288, 27688365), (317, 25155360), (324, 24611880), (360, 22150692), (405, 19689504), (432, 18458910), (480, 16613019), (486, 16407920), (540, 14767128), (634, 12577680), (647, 12324960), (648, 12305940), (720, 11075346), (810, 9844752), (864, 9229455), (951, 8385120), (972, 8203960), (1080, 7383564), (1215, 6563168), (1268, 6288840), (1294, 6162480), (1296, 6152970), (1440, 5537673), (1585, 5031072), (1620, 4922376), (1902, 4192560), (1941, 4108320), (1944, 4101980), (2160, 3691782), (2430, 3281584), (2536, 3144420), (2588, 3081240), (2592, 3076485), (2853, 2795040), (3170, 2515536), (3235, 2464992), (3240, 2461188), (3804, 2096280), (3882, 2054160), (3888, 2050990), (4320, 1845891), (4755, 1677024), (4860, 1640792), (5072, 1572210), (5176, 1540620), (5706, 1397520), (5823, 1369440), (6340, 1257768), (6470, 1232496), (6480, 1230594), (7608, 1048140), (7764, 1027080), (7776, 1025495), (8559, 931680), (9510, 838512), (9705, 821664), (9720, 820396), (10144, 786105), (10352, 770310), (11412, 698760), (11646, 684720), (12680, 628884), (12940, 616248), (12960, 615297), (14265, 559008), (15216, 524070), (15528, 513540), (17118, 465840), (17469, 456480), (19020, 419256), (19410, 410832), (19440, 410198), (20704, 385155), (22824, 349380), (23292, 342360), (25360, 314442), (25677, 310560), (25880, 308124), (28530, 279504), (29115, 273888), (30432, 262035), (31056, 256770), (34236, 232920), (34938, 228240), (38040, 209628), (38820, 205416), (38880, 205099), (42795, 186336), (45648, 174690), (46584, 171180), (50720, 157221), (51354, 155280), (51760, 154062), (52407, 152160), (57060, 139752), (58230, 136944), (62112, 128385), (68472, 116460), (69876, 114120), (76080, 104814), (77031, 103520), (77640, 102708), (85590, 93168), (87345, 91296)]