221776380

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:128

約数の個数: 336

約数和(自身を含む): 832918464

約数和(自身を除く): 611142084

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 41, 42, 45, 53, 54, 60, 63, 70, 81, 82, 84, 90, 105, 106, 108, 123, 126, 135, 140, 159, 162, 164, 180, 189, 205, 210, 212, 243, 246, 252, 265, 270, 287, 315, 318, 324, 369, 371, 378, 405, 410, 420, 477, 486, 492, 530, 540, 567, 574, 615, 630, 636, 729, 738, 742, 756, 795, 810, 820, 861, 945, 954, 972, 1060, 1107, 1113, 1134, 1148, 1215, 1230, 1260, 1431, 1435, 1458, 1476, 1484, 1590, 1620, 1701, 1722, 1845, 1855, 1890, 1908, 2173, 2214, 2226, 2268, 2385, 2430, 2460, 2583, 2835, 2862, 2870, 2916, 3180, 3321, 3339, 3402, 3444, 3645, 3690, 3710, 3780, 4293, 4305, 4346, 4428, 4452, 4770, 4860, 5103, 5166, 5535, 5565, 5670, 5724, 5740, 6519, 6642, 6678, 6804, 7155, 7290, 7380, 7420, 7749, 8505, 8586, 8610, 8692, 9540, 9963, 10017, 10206, 10332, 10865, 11070, 11130, 11340, 12879, 12915, 13038, 13284, 13356, 14310, 14580, 15211, 15498, 16605, 16695, 17010, 17172, 17220, 19557, 19926, 20034, 20412, 21465, 21730, 22140, 22260, 23247, 25515, 25758, 25830, 26076, 28620, 29889, 30051, 30422, 30996, 32595, 33210, 33390, 34020, 38637, 38745, 39114, 39852, 40068, 42930, 43460, 45633, 46494, 49815, 50085, 51030, 51516, 51660, 58671, 59778, 60102, 60844, 64395, 65190, 66420, 66780, 69741, 76055, 77274, 77490, 78228, 85860, 90153, 91266, 92988, 97785, 99630, 100170, 102060, 116235, 117342, 119556, 120204, 128790, 130380, 136899, 139482, 149445, 150255, 152110, 154548, 154980, 176013, 180306, 182532, 193185, 195570, 199260, 200340, 209223, 228165, 232470, 234684, 257580, 270459, 273798, 278964, 293355, 298890, 300510, 304220, 348705, 352026, 360612, 386370, 391140, 410697, 418446, 450765, 456330, 464940, 528039, 540918, 547596, 586710, 597780, 601020, 684495, 697410, 704052, 772740, 821394, 836892, 880065, 901530, 912660, 1046115, 1056078, 1081836, 1173420, 1232091, 1352295, 1368990, 1394820, 1584117, 1642788, 1760130, 1803060, 2053485, 2092230, 2112156, 2464182, 2640195, 2704590, 2737980, 3168234, 3520260, 3696273, 4106970, 4184460, 4928364, 5280390, 5409180, 6160455, 6336468, 7392546, 7920585, 8213940, 10560780, 11088819, 12320910, 14785092, 15841170, 18481365, 22177638, 24641820, 31682340, 36962730, 44355276, 55444095, 73925460, 110888190, 221776380]

約数ペア:

[(1, 221776380), (2, 110888190), (3, 73925460), (4, 55444095), (5, 44355276), (6, 36962730), (7, 31682340), (9, 24641820), (10, 22177638), (12, 18481365), (14, 15841170), (15, 14785092), (18, 12320910), (20, 11088819), (21, 10560780), (27, 8213940), (28, 7920585), (30, 7392546), (35, 6336468), (36, 6160455), (41, 5409180), (42, 5280390), (45, 4928364), (53, 4184460), (54, 4106970), (60, 3696273), (63, 3520260), (70, 3168234), (81, 2737980), (82, 2704590), (84, 2640195), (90, 2464182), (105, 2112156), (106, 2092230), (108, 2053485), (123, 1803060), (126, 1760130), (135, 1642788), (140, 1584117), (159, 1394820), (162, 1368990), (164, 1352295), (180, 1232091), (189, 1173420), (205, 1081836), (210, 1056078), (212, 1046115), (243, 912660), (246, 901530), (252, 880065), (265, 836892), (270, 821394), (287, 772740), (315, 704052), (318, 697410), (324, 684495), (369, 601020), (371, 597780), (378, 586710), (405, 547596), (410, 540918), (420, 528039), (477, 464940), (486, 456330), (492, 450765), (530, 418446), (540, 410697), (567, 391140), (574, 386370), (615, 360612), (630, 352026), (636, 348705), (729, 304220), (738, 300510), (742, 298890), (756, 293355), (795, 278964), (810, 273798), (820, 270459), (861, 257580), (945, 234684), (954, 232470), (972, 228165), (1060, 209223), (1107, 200340), (1113, 199260), (1134, 195570), (1148, 193185), (1215, 182532), (1230, 180306), (1260, 176013), (1431, 154980), (1435, 154548), (1458, 152110), (1476, 150255), (1484, 149445), (1590, 139482), (1620, 136899), (1701, 130380), (1722, 128790), (1845, 120204), (1855, 119556), (1890, 117342), (1908, 116235), (2173, 102060), (2214, 100170), (2226, 99630), (2268, 97785), (2385, 92988), (2430, 91266), (2460, 90153), (2583, 85860), (2835, 78228), (2862, 77490), (2870, 77274), (2916, 76055), (3180, 69741), (3321, 66780), (3339, 66420), (3402, 65190), (3444, 64395), (3645, 60844), (3690, 60102), (3710, 59778), (3780, 58671), (4293, 51660), (4305, 51516), (4346, 51030), (4428, 50085), (4452, 49815), (4770, 46494), (4860, 45633), (5103, 43460), (5166, 42930), (5535, 40068), (5565, 39852), (5670, 39114), (5724, 38745), (5740, 38637), (6519, 34020), (6642, 33390), (6678, 33210), (6804, 32595), (7155, 30996), (7290, 30422), (7380, 30051), (7420, 29889), (7749, 28620), (8505, 26076), (8586, 25830), (8610, 25758), (8692, 25515), (9540, 23247), (9963, 22260), (10017, 22140), (10206, 21730), (10332, 21465), (10865, 20412), (11070, 20034), (11130, 19926), (11340, 19557), (12879, 17220), (12915, 17172), (13038, 17010), (13284, 16695), (13356, 16605), (14310, 15498), (14580, 15211)]