2017670940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:277

約数の個数: 288

約数和(自身を含む): 6616209600

約数和(自身を除く): 4598538660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 43, 45, 58, 60, 86, 87, 89, 90, 101, 116, 129, 145, 172, 174, 178, 180, 202, 215, 258, 261, 267, 290, 303, 348, 356, 387, 404, 430, 435, 445, 505, 516, 522, 534, 580, 606, 645, 774, 801, 860, 870, 890, 909, 1010, 1044, 1068, 1212, 1247, 1290, 1305, 1335, 1515, 1548, 1602, 1740, 1780, 1818, 1935, 2020, 2494, 2580, 2581, 2610, 2670, 2929, 3030, 3204, 3636, 3741, 3827, 3870, 4005, 4343, 4545, 4988, 5162, 5220, 5340, 5858, 6060, 6235, 7482, 7654, 7740, 7743, 8010, 8686, 8787, 8989, 9090, 10324, 11223, 11481, 11716, 12470, 12905, 13029, 14645, 14964, 15308, 15486, 16020, 17372, 17574, 17978, 18180, 18705, 19135, 21715, 22446, 22962, 23229, 24940, 25810, 26058, 26361, 26967, 29290, 30972, 34443, 35148, 35956, 37410, 38270, 38715, 39087, 43430, 43935, 44892, 44945, 45924, 46458, 51620, 52116, 52722, 53934, 56115, 57405, 58580, 65145, 68886, 74820, 76540, 77430, 78174, 80901, 86860, 87870, 89890, 92916, 105444, 107868, 110983, 112230, 114810, 116145, 125947, 130290, 131805, 134835, 137772, 154860, 156348, 161802, 172215, 175740, 179780, 195435, 221966, 224460, 229620, 232290, 251894, 260580, 260681, 263610, 269670, 323604, 332949, 344430, 377841, 386527, 390870, 404505, 443932, 464580, 503788, 521362, 527220, 539340, 554915, 629735, 665898, 688860, 755682, 773054, 781740, 782043, 809010, 998847, 1042724, 1109830, 1133523, 1159581, 1259470, 1303405, 1331796, 1511364, 1546108, 1564086, 1618020, 1664745, 1889205, 1932635, 1997694, 2219660, 2267046, 2319162, 2346129, 2518940, 2606810, 3128172, 3329490, 3478743, 3778410, 3865270, 3910215, 3995388, 4534092, 4638324, 4692258, 4994235, 5213620, 5667615, 5797905, 6658980, 6957486, 7556820, 7730540, 7820430, 9384516, 9988470, 11209283, 11335230, 11595810, 11730645, 13914972, 15640860, 17393715, 19976940, 22418566, 22670460, 23191620, 23461290, 33627849, 34787430, 44837132, 46922580, 56046415, 67255698, 69574860, 100883547, 112092830, 134511396, 168139245, 201767094, 224185660, 336278490, 403534188, 504417735, 672556980, 1008835470, 2017670940]

約数ペア:

[(1, 2017670940), (2, 1008835470), (3, 672556980), (4, 504417735), (5, 403534188), (6, 336278490), (9, 224185660), (10, 201767094), (12, 168139245), (15, 134511396), (18, 112092830), (20, 100883547), (29, 69574860), (30, 67255698), (36, 56046415), (43, 46922580), (45, 44837132), (58, 34787430), (60, 33627849), (86, 23461290), (87, 23191620), (89, 22670460), (90, 22418566), (101, 19976940), (116, 17393715), (129, 15640860), (145, 13914972), (172, 11730645), (174, 11595810), (178, 11335230), (180, 11209283), (202, 9988470), (215, 9384516), (258, 7820430), (261, 7730540), (267, 7556820), (290, 6957486), (303, 6658980), (348, 5797905), (356, 5667615), (387, 5213620), (404, 4994235), (430, 4692258), (435, 4638324), (445, 4534092), (505, 3995388), (516, 3910215), (522, 3865270), (534, 3778410), (580, 3478743), (606, 3329490), (645, 3128172), (774, 2606810), (801, 2518940), (860, 2346129), (870, 2319162), (890, 2267046), (909, 2219660), (1010, 1997694), (1044, 1932635), (1068, 1889205), (1212, 1664745), (1247, 1618020), (1290, 1564086), (1305, 1546108), (1335, 1511364), (1515, 1331796), (1548, 1303405), (1602, 1259470), (1740, 1159581), (1780, 1133523), (1818, 1109830), (1935, 1042724), (2020, 998847), (2494, 809010), (2580, 782043), (2581, 781740), (2610, 773054), (2670, 755682), (2929, 688860), (3030, 665898), (3204, 629735), (3636, 554915), (3741, 539340), (3827, 527220), (3870, 521362), (4005, 503788), (4343, 464580), (4545, 443932), (4988, 404505), (5162, 390870), (5220, 386527), (5340, 377841), (5858, 344430), (6060, 332949), (6235, 323604), (7482, 269670), (7654, 263610), (7740, 260681), (7743, 260580), (8010, 251894), (8686, 232290), (8787, 229620), (8989, 224460), (9090, 221966), (10324, 195435), (11223, 179780), (11481, 175740), (11716, 172215), (12470, 161802), (12905, 156348), (13029, 154860), (14645, 137772), (14964, 134835), (15308, 131805), (15486, 130290), (16020, 125947), (17372, 116145), (17574, 114810), (17978, 112230), (18180, 110983), (18705, 107868), (19135, 105444), (21715, 92916), (22446, 89890), (22962, 87870), (23229, 86860), (24940, 80901), (25810, 78174), (26058, 77430), (26361, 76540), (26967, 74820), (29290, 68886), (30972, 65145), (34443, 58580), (35148, 57405), (35956, 56115), (37410, 53934), (38270, 52722), (38715, 52116), (39087, 51620), (43430, 46458), (43935, 45924), (44892, 44945)]