2016773820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:297

約数の個数: 216

約数和(自身を含む): 6441074640

約数和(自身を除く): 4424300820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 89, 90, 93, 124, 131, 155, 178, 180, 186, 262, 267, 279, 310, 356, 372, 393, 445, 465, 524, 534, 558, 620, 655, 786, 801, 890, 930, 961, 1068, 1116, 1179, 1310, 1335, 1395, 1572, 1602, 1780, 1860, 1922, 1965, 2358, 2620, 2670, 2759, 2790, 2883, 3204, 3844, 3930, 4005, 4061, 4716, 4805, 5340, 5518, 5580, 5766, 5895, 7860, 8010, 8122, 8277, 8649, 9610, 11036, 11532, 11659, 11790, 12183, 13795, 14415, 16020, 16244, 16554, 17298, 19220, 20305, 23318, 23580, 24366, 24831, 27590, 28830, 33108, 34596, 34977, 36549, 40610, 41385, 43245, 46636, 48732, 49662, 55180, 57660, 58295, 60915, 69954, 73098, 81220, 82770, 85529, 86490, 99324, 104931, 116590, 121830, 124155, 125891, 139908, 146196, 165540, 171058, 172980, 174885, 182745, 209862, 233180, 243660, 248310, 251782, 256587, 342116, 349770, 361429, 365490, 377673, 419724, 427645, 496620, 503564, 513174, 524655, 629455, 699540, 722858, 730980, 755346, 769761, 855290, 1026348, 1049310, 1084287, 1133019, 1258910, 1282935, 1445716, 1510692, 1539522, 1710580, 1807145, 1888365, 2098620, 2168574, 2266038, 2517820, 2565870, 3079044, 3252861, 3614290, 3776730, 3848805, 4337148, 4532076, 5131740, 5421435, 5665095, 6505722, 7228580, 7553460, 7697610, 10842870, 11204299, 11330190, 13011444, 15395220, 16264305, 21685740, 22408598, 22660380, 32528610, 33612897, 44817196, 56021495, 65057220, 67225794, 100838691, 112042990, 134451588, 168064485, 201677382, 224085980, 336128970, 403354764, 504193455, 672257940, 1008386910, 2016773820]

約数ペア:

[(1, 2016773820), (2, 1008386910), (3, 672257940), (4, 504193455), (5, 403354764), (6, 336128970), (9, 224085980), (10, 201677382), (12, 168064485), (15, 134451588), (18, 112042990), (20, 100838691), (30, 67225794), (31, 65057220), (36, 56021495), (45, 44817196), (60, 33612897), (62, 32528610), (89, 22660380), (90, 22408598), (93, 21685740), (124, 16264305), (131, 15395220), (155, 13011444), (178, 11330190), (180, 11204299), (186, 10842870), (262, 7697610), (267, 7553460), (279, 7228580), (310, 6505722), (356, 5665095), (372, 5421435), (393, 5131740), (445, 4532076), (465, 4337148), (524, 3848805), (534, 3776730), (558, 3614290), (620, 3252861), (655, 3079044), (786, 2565870), (801, 2517820), (890, 2266038), (930, 2168574), (961, 2098620), (1068, 1888365), (1116, 1807145), (1179, 1710580), (1310, 1539522), (1335, 1510692), (1395, 1445716), (1572, 1282935), (1602, 1258910), (1780, 1133019), (1860, 1084287), (1922, 1049310), (1965, 1026348), (2358, 855290), (2620, 769761), (2670, 755346), (2759, 730980), (2790, 722858), (2883, 699540), (3204, 629455), (3844, 524655), (3930, 513174), (4005, 503564), (4061, 496620), (4716, 427645), (4805, 419724), (5340, 377673), (5518, 365490), (5580, 361429), (5766, 349770), (5895, 342116), (7860, 256587), (8010, 251782), (8122, 248310), (8277, 243660), (8649, 233180), (9610, 209862), (11036, 182745), (11532, 174885), (11659, 172980), (11790, 171058), (12183, 165540), (13795, 146196), (14415, 139908), (16020, 125891), (16244, 124155), (16554, 121830), (17298, 116590), (19220, 104931), (20305, 99324), (23318, 86490), (23580, 85529), (24366, 82770), (24831, 81220), (27590, 73098), (28830, 69954), (33108, 60915), (34596, 58295), (34977, 57660), (36549, 55180), (40610, 49662), (41385, 48732), (43245, 46636)]