2225742840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1373}}^1$

素因数の和:1491

約数の個数: 256

約数和(自身を含む): 7914240000

約数和(自身を除く): 5688497160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 79, 90, 95, 108, 114, 120, 135, 152, 158, 171, 180, 190, 216, 228, 237, 270, 285, 316, 342, 360, 380, 395, 456, 474, 513, 540, 570, 632, 684, 711, 760, 790, 855, 948, 1026, 1080, 1140, 1185, 1368, 1373, 1422, 1501, 1580, 1710, 1896, 2052, 2133, 2280, 2370, 2565, 2746, 2844, 3002, 3160, 3420, 3555, 4104, 4119, 4266, 4503, 4740, 5130, 5492, 5688, 6004, 6840, 6865, 7110, 7505, 8238, 8532, 9006, 9480, 10260, 10665, 10984, 12008, 12357, 13509, 13730, 14220, 15010, 16476, 17064, 18012, 20520, 20595, 21330, 22515, 24714, 26087, 27018, 27460, 28440, 30020, 32952, 36024, 37071, 40527, 41190, 42660, 45030, 49428, 52174, 54036, 54920, 60040, 61785, 67545, 74142, 78261, 81054, 82380, 85320, 90060, 98856, 104348, 108072, 108467, 123570, 130435, 135090, 148284, 156522, 162108, 164760, 180120, 185355, 202635, 208696, 216934, 234783, 247140, 260870, 270180, 296568, 313044, 324216, 325401, 370710, 391305, 405270, 433868, 469566, 494280, 521740, 540360, 542335, 626088, 650802, 704349, 741420, 782610, 810540, 867736, 939132, 976203, 1043480, 1084670, 1173915, 1301604, 1408698, 1482840, 1565220, 1621080, 1627005, 1878264, 1952406, 2060873, 2169340, 2347830, 2603208, 2817396, 2928609, 3130440, 3254010, 3521745, 3904812, 4121746, 4338680, 4695660, 4881015, 5634792, 5857218, 6182619, 6508020, 7043490, 7809624, 8243492, 9391320, 9762030, 10304365, 11714436, 12365238, 13016040, 14086980, 14643045, 16486984, 18547857, 19524060, 20608730, 23428872, 24730476, 28173960, 29286090, 30913095, 37095714, 39048120, 41217460, 49460952, 55643571, 58572180, 61826190, 74191428, 82434920, 92739285, 111287142, 117144360, 123652380, 148382856, 185478570, 222574284, 247304760, 278217855, 370957140, 445148568, 556435710, 741914280, 1112871420, 2225742840]

約数ペア:

[(1, 2225742840), (2, 1112871420), (3, 741914280), (4, 556435710), (5, 445148568), (6, 370957140), (8, 278217855), (9, 247304760), (10, 222574284), (12, 185478570), (15, 148382856), (18, 123652380), (19, 117144360), (20, 111287142), (24, 92739285), (27, 82434920), (30, 74191428), (36, 61826190), (38, 58572180), (40, 55643571), (45, 49460952), (54, 41217460), (57, 39048120), (60, 37095714), (72, 30913095), (76, 29286090), (79, 28173960), (90, 24730476), (95, 23428872), (108, 20608730), (114, 19524060), (120, 18547857), (135, 16486984), (152, 14643045), (158, 14086980), (171, 13016040), (180, 12365238), (190, 11714436), (216, 10304365), (228, 9762030), (237, 9391320), (270, 8243492), (285, 7809624), (316, 7043490), (342, 6508020), (360, 6182619), (380, 5857218), (395, 5634792), (456, 4881015), (474, 4695660), (513, 4338680), (540, 4121746), (570, 3904812), (632, 3521745), (684, 3254010), (711, 3130440), (760, 2928609), (790, 2817396), (855, 2603208), (948, 2347830), (1026, 2169340), (1080, 2060873), (1140, 1952406), (1185, 1878264), (1368, 1627005), (1373, 1621080), (1422, 1565220), (1501, 1482840), (1580, 1408698), (1710, 1301604), (1896, 1173915), (2052, 1084670), (2133, 1043480), (2280, 976203), (2370, 939132), (2565, 867736), (2746, 810540), (2844, 782610), (3002, 741420), (3160, 704349), (3420, 650802), (3555, 626088), (4104, 542335), (4119, 540360), (4266, 521740), (4503, 494280), (4740, 469566), (5130, 433868), (5492, 405270), (5688, 391305), (6004, 370710), (6840, 325401), (6865, 324216), (7110, 313044), (7505, 296568), (8238, 270180), (8532, 260870), (9006, 247140), (9480, 234783), (10260, 216934), (10665, 208696), (10984, 202635), (12008, 185355), (12357, 180120), (13509, 164760), (13730, 162108), (14220, 156522), (15010, 148284), (16476, 135090), (17064, 130435), (18012, 123570), (20520, 108467), (20595, 108072), (21330, 104348), (22515, 98856), (24714, 90060), (26087, 85320), (27018, 82380), (27460, 81054), (28440, 78261), (30020, 74142), (32952, 67545), (36024, 61785), (37071, 60040), (40527, 54920), (41190, 54036), (42660, 52174), (45030, 49428)]