9889860840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{647}}^1$

素因数の和:864

約数の個数: 256

約数和(自身を含む): 32248627200

約数和(自身を除く): 22358766360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 59, 60, 68, 85, 102, 118, 120, 127, 136, 170, 177, 204, 236, 254, 255, 295, 340, 354, 381, 408, 472, 508, 510, 590, 635, 647, 680, 708, 762, 885, 1003, 1016, 1020, 1180, 1270, 1294, 1416, 1524, 1770, 1905, 1941, 2006, 2040, 2159, 2360, 2540, 2588, 3009, 3048, 3235, 3540, 3810, 3882, 4012, 4318, 5015, 5080, 5176, 6018, 6470, 6477, 7080, 7493, 7620, 7764, 8024, 8636, 9705, 10030, 10795, 10999, 12036, 12940, 12954, 14986, 15045, 15240, 15528, 17272, 19410, 20060, 21590, 21998, 22479, 24072, 25880, 25908, 29972, 30090, 32385, 32997, 37465, 38173, 38820, 40120, 43180, 43996, 44958, 51816, 54995, 59944, 60180, 64770, 65994, 74930, 76346, 77640, 82169, 86360, 87992, 89916, 109990, 112395, 114519, 120360, 127381, 129540, 131988, 149860, 152692, 164338, 164985, 179832, 190865, 219980, 224790, 229038, 246507, 254762, 259080, 263976, 299720, 305384, 328676, 329970, 381730, 382143, 410845, 439960, 449580, 458076, 493014, 509524, 572595, 636905, 648941, 657352, 659940, 763460, 764286, 821690, 899160, 916152, 986028, 1019048, 1145190, 1232535, 1273810, 1297882, 1319880, 1396873, 1526920, 1528572, 1643380, 1910715, 1946823, 1972056, 2290380, 2465070, 2547620, 2595764, 2793746, 3057144, 3244705, 3286760, 3821430, 3893646, 4190619, 4580760, 4847971, 4930140, 5095240, 5191528, 5587492, 6489410, 6984365, 7642860, 7787292, 8381238, 9695942, 9734115, 9860280, 11174984, 12978820, 13968730, 14543913, 15285720, 15574584, 16762476, 19391884, 19468230, 20953095, 24239855, 25957640, 27937460, 29087826, 33524952, 38783768, 38936460, 41906190, 48479710, 55874920, 58175652, 72719565, 77872920, 82415507, 83812380, 96959420, 116351304, 145439130, 164831014, 167624760, 193918840, 247246521, 290878260, 329662028, 412077535, 494493042, 581756520, 659324056, 824155070, 988986084, 1236232605, 1648310140, 1977972168, 2472465210, 3296620280, 4944930420, 9889860840]

約数ペア:

[(1, 9889860840), (2, 4944930420), (3, 3296620280), (4, 2472465210), (5, 1977972168), (6, 1648310140), (8, 1236232605), (10, 988986084), (12, 824155070), (15, 659324056), (17, 581756520), (20, 494493042), (24, 412077535), (30, 329662028), (34, 290878260), (40, 247246521), (51, 193918840), (59, 167624760), (60, 164831014), (68, 145439130), (85, 116351304), (102, 96959420), (118, 83812380), (120, 82415507), (127, 77872920), (136, 72719565), (170, 58175652), (177, 55874920), (204, 48479710), (236, 41906190), (254, 38936460), (255, 38783768), (295, 33524952), (340, 29087826), (354, 27937460), (381, 25957640), (408, 24239855), (472, 20953095), (508, 19468230), (510, 19391884), (590, 16762476), (635, 15574584), (647, 15285720), (680, 14543913), (708, 13968730), (762, 12978820), (885, 11174984), (1003, 9860280), (1016, 9734115), (1020, 9695942), (1180, 8381238), (1270, 7787292), (1294, 7642860), (1416, 6984365), (1524, 6489410), (1770, 5587492), (1905, 5191528), (1941, 5095240), (2006, 4930140), (2040, 4847971), (2159, 4580760), (2360, 4190619), (2540, 3893646), (2588, 3821430), (3009, 3286760), (3048, 3244705), (3235, 3057144), (3540, 2793746), (3810, 2595764), (3882, 2547620), (4012, 2465070), (4318, 2290380), (5015, 1972056), (5080, 1946823), (5176, 1910715), (6018, 1643380), (6470, 1528572), (6477, 1526920), (7080, 1396873), (7493, 1319880), (7620, 1297882), (7764, 1273810), (8024, 1232535), (8636, 1145190), (9705, 1019048), (10030, 986028), (10795, 916152), (10999, 899160), (12036, 821690), (12940, 764286), (12954, 763460), (14986, 659940), (15045, 657352), (15240, 648941), (15528, 636905), (17272, 572595), (19410, 509524), (20060, 493014), (21590, 458076), (21998, 449580), (22479, 439960), (24072, 410845), (25880, 382143), (25908, 381730), (29972, 329970), (30090, 328676), (32385, 305384), (32997, 299720), (37465, 263976), (38173, 259080), (38820, 254762), (40120, 246507), (43180, 229038), (43996, 224790), (44958, 219980), (51816, 190865), (54995, 179832), (59944, 164985), (60180, 164338), (64770, 152692), (65994, 149860), (74930, 131988), (76346, 129540), (77640, 127381), (82169, 120360), (86360, 114519), (87992, 112395), (89916, 109990)]