21523192020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{5779}}^1$

素因数の和:5841

約数の個数: 360

約数和(自身を含む): 78134733600

約数和(自身を除く): 56611541580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 44, 45, 54, 55, 57, 60, 66, 76, 81, 90, 95, 99, 108, 110, 114, 121, 132, 135, 162, 165, 171, 180, 190, 198, 209, 220, 228, 242, 270, 285, 297, 324, 330, 342, 363, 380, 396, 405, 418, 484, 495, 513, 540, 570, 594, 605, 627, 660, 684, 726, 810, 836, 855, 891, 990, 1026, 1045, 1089, 1140, 1188, 1210, 1254, 1452, 1485, 1539, 1620, 1710, 1782, 1815, 1881, 1980, 2052, 2090, 2178, 2299, 2420, 2508, 2565, 2970, 3078, 3135, 3267, 3420, 3564, 3630, 3762, 4180, 4356, 4455, 4598, 5130, 5445, 5643, 5779, 5940, 6156, 6270, 6534, 6897, 7260, 7524, 7695, 8910, 9196, 9405, 9801, 10260, 10890, 11286, 11495, 11558, 12540, 13068, 13794, 15390, 16335, 16929, 17337, 17820, 18810, 19602, 20691, 21780, 22572, 22990, 23116, 27588, 28215, 28895, 30780, 32670, 33858, 34485, 34674, 37620, 39204, 41382, 45980, 49005, 52011, 56430, 57790, 62073, 63569, 65340, 67716, 68970, 69348, 82764, 84645, 86685, 98010, 103455, 104022, 109801, 112860, 115580, 124146, 127138, 137940, 156033, 169290, 173370, 186219, 190707, 196020, 206910, 208044, 219602, 248292, 254276, 260055, 310365, 312066, 317845, 329403, 338580, 346740, 372438, 381414, 413820, 439204, 468099, 520110, 549005, 572121, 620730, 624132, 635690, 658806, 699259, 744876, 762828, 780165, 931095, 936198, 953535, 988209, 1040220, 1098010, 1144242, 1207811, 1241460, 1271380, 1317612, 1398518, 1560330, 1647015, 1716363, 1862190, 1872396, 1907070, 1976418, 2097777, 2196020, 2288484, 2340495, 2415622, 2797036, 2860605, 2964627, 3120660, 3294030, 3432726, 3496295, 3623433, 3724380, 3814140, 3952836, 4195554, 4680990, 4831244, 4941045, 5149089, 5721210, 5929254, 6039055, 6293331, 6588060, 6865452, 6992590, 7246866, 8391108, 8581815, 8893881, 9361980, 9882090, 10298178, 10488885, 10870299, 11442420, 11858508, 12078110, 12586662, 13285921, 13985180, 14493732, 14823135, 17163630, 17787762, 18117165, 18879993, 19764180, 20596356, 20977770, 21740598, 24156220, 25173324, 25745445, 26571842, 29646270, 31466655, 32610897, 34327260, 35575524, 36234330, 37759986, 39857763, 41955540, 43481196, 44469405, 51490890, 53143684, 54351495, 56639979, 59292540, 62933310, 65221794, 66429605, 72468660, 75519972, 79715526, 88938810, 94399965, 97832691, 102981780, 108702990, 113279958, 119573289, 125866620, 130443588, 132859210, 159431052, 163054485, 177877620, 188799930, 195665382, 199288815, 217405980, 226559916, 239146578, 265718420, 283199895, 326108970, 358719867, 377599860, 391330764, 398577630, 478293156, 489163455, 566399790, 597866445, 652217940, 717439734, 797155260, 978326910, 1076159601, 1132799580, 1195732890, 1434879468, 1793599335, 1956653820, 2152319202, 2391465780, 3587198670, 4304638404, 5380798005, 7174397340, 10761596010, 21523192020]

約数ペア:

[(1, 21523192020), (2, 10761596010), (3, 7174397340), (4, 5380798005), (5, 4304638404), (6, 3587198670), (9, 2391465780), (10, 2152319202), (11, 1956653820), (12, 1793599335), (15, 1434879468), (18, 1195732890), (19, 1132799580), (20, 1076159601), (22, 978326910), (27, 797155260), (30, 717439734), (33, 652217940), (36, 597866445), (38, 566399790), (44, 489163455), (45, 478293156), (54, 398577630), (55, 391330764), (57, 377599860), (60, 358719867), (66, 326108970), (76, 283199895), (81, 265718420), (90, 239146578), (95, 226559916), (99, 217405980), (108, 199288815), (110, 195665382), (114, 188799930), (121, 177877620), (132, 163054485), (135, 159431052), (162, 132859210), (165, 130443588), (171, 125866620), (180, 119573289), (190, 113279958), (198, 108702990), (209, 102981780), (220, 97832691), (228, 94399965), (242, 88938810), (270, 79715526), (285, 75519972), (297, 72468660), (324, 66429605), (330, 65221794), (342, 62933310), (363, 59292540), (380, 56639979), (396, 54351495), (405, 53143684), (418, 51490890), (484, 44469405), (495, 43481196), (513, 41955540), (540, 39857763), (570, 37759986), (594, 36234330), (605, 35575524), (627, 34327260), (660, 32610897), (684, 31466655), (726, 29646270), (810, 26571842), (836, 25745445), (855, 25173324), (891, 24156220), (990, 21740598), (1026, 20977770), (1045, 20596356), (1089, 19764180), (1140, 18879993), (1188, 18117165), (1210, 17787762), (1254, 17163630), (1452, 14823135), (1485, 14493732), (1539, 13985180), (1620, 13285921), (1710, 12586662), (1782, 12078110), (1815, 11858508), (1881, 11442420), (1980, 10870299), (2052, 10488885), (2090, 10298178), (2178, 9882090), (2299, 9361980), (2420, 8893881), (2508, 8581815), (2565, 8391108), (2970, 7246866), (3078, 6992590), (3135, 6865452), (3267, 6588060), (3420, 6293331), (3564, 6039055), (3630, 5929254), (3762, 5721210), (4180, 5149089), (4356, 4941045), (4455, 4831244), (4598, 4680990), (5130, 4195554), (5445, 3952836), (5643, 3814140), (5779, 3724380), (5940, 3623433), (6156, 3496295), (6270, 3432726), (6534, 3294030), (6897, 3120660), (7260, 2964627), (7524, 2860605), (7695, 2797036), (8910, 2415622), (9196, 2340495), (9405, 2288484), (9801, 2196020), (10260, 2097777), (10890, 1976418), (11286, 1907070), (11495, 1872396), (11558, 1862190), (12540, 1716363), (13068, 1647015), (13794, 1560330), (15390, 1398518), (16335, 1317612), (16929, 1271380), (17337, 1241460), (17820, 1207811), (18810, 1144242), (19602, 1098010), (20691, 1040220), (21780, 988209), (22572, 953535), (22990, 936198), (23116, 931095), (27588, 780165), (28215, 762828), (28895, 744876), (30780, 699259), (32670, 658806), (33858, 635690), (34485, 624132), (34674, 620730), (37620, 572121), (39204, 549005), (41382, 520110), (45980, 468099), (49005, 439204), (52011, 413820), (56430, 381414), (57790, 372438), (62073, 346740), (63569, 338580), (65340, 329403), (67716, 317845), (68970, 312066), (69348, 310365), (82764, 260055), (84645, 254276), (86685, 248292), (98010, 219602), (103455, 208044), (104022, 206910), (109801, 196020), (112860, 190707), (115580, 186219), (124146, 173370), (127138, 169290), (137940, 156033)]