209985360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 320

約数和(自身を含む): 769450752

約数和(自身を除く): 559465392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 37, 39, 40, 48, 51, 52, 60, 65, 68, 74, 78, 80, 85, 102, 104, 107, 111, 120, 130, 136, 148, 156, 170, 185, 195, 204, 208, 214, 221, 222, 240, 255, 260, 272, 296, 312, 321, 340, 370, 390, 408, 428, 442, 444, 481, 510, 520, 535, 555, 592, 624, 629, 642, 663, 680, 740, 780, 816, 856, 884, 888, 962, 1020, 1040, 1070, 1105, 1110, 1258, 1284, 1326, 1360, 1391, 1443, 1480, 1560, 1605, 1712, 1768, 1776, 1819, 1887, 1924, 2040, 2140, 2210, 2220, 2405, 2516, 2568, 2652, 2782, 2886, 2960, 3120, 3145, 3210, 3315, 3536, 3638, 3774, 3848, 3959, 4080, 4173, 4280, 4420, 4440, 4810, 5032, 5136, 5304, 5457, 5564, 5772, 6290, 6420, 6630, 6955, 7215, 7276, 7548, 7696, 7918, 8177, 8346, 8560, 8840, 8880, 9095, 9435, 9620, 10064, 10608, 10914, 11128, 11544, 11877, 12580, 12840, 13260, 13910, 14430, 14552, 15096, 15836, 16354, 16692, 17680, 18190, 18870, 19240, 19795, 20865, 21828, 22256, 23088, 23647, 23754, 24531, 25160, 25680, 26520, 27285, 27820, 28860, 29104, 30192, 31672, 32708, 33384, 36380, 37740, 38480, 39590, 40885, 41730, 43656, 47294, 47508, 49062, 50320, 51467, 53040, 54570, 55640, 57720, 59385, 63344, 65416, 66768, 67303, 70941, 72760, 75480, 79180, 81770, 83460, 87312, 94588, 95016, 98124, 102934, 109140, 111280, 115440, 118235, 118770, 122655, 130832, 134606, 141882, 145520, 150960, 154401, 158360, 163540, 166920, 189176, 190032, 196248, 201909, 205868, 218280, 236470, 237540, 245310, 257335, 269212, 283764, 308802, 316720, 327080, 333840, 336515, 354705, 378352, 392496, 403818, 411736, 436560, 472940, 475080, 490620, 514670, 538424, 567528, 617604, 654160, 673030, 709410, 772005, 807636, 823472, 874939, 945880, 950160, 981240, 1009545, 1029340, 1076848, 1135056, 1235208, 1346060, 1418820, 1544010, 1615272, 1749878, 1891760, 1962480, 2019090, 2058680, 2470416, 2624817, 2692120, 2837640, 3088020, 3230544, 3499756, 4038180, 4117360, 4374695, 5249634, 5384240, 5675280, 6176040, 6999512, 8076360, 8749390, 10499268, 12352080, 13124085, 13999024, 16152720, 17498780, 20998536, 26248170, 34997560, 41997072, 52496340, 69995120, 104992680, 209985360]

約数ペア:

[(1, 209985360), (2, 104992680), (3, 69995120), (4, 52496340), (5, 41997072), (6, 34997560), (8, 26248170), (10, 20998536), (12, 17498780), (13, 16152720), (15, 13999024), (16, 13124085), (17, 12352080), (20, 10499268), (24, 8749390), (26, 8076360), (30, 6999512), (34, 6176040), (37, 5675280), (39, 5384240), (40, 5249634), (48, 4374695), (51, 4117360), (52, 4038180), (60, 3499756), (65, 3230544), (68, 3088020), (74, 2837640), (78, 2692120), (80, 2624817), (85, 2470416), (102, 2058680), (104, 2019090), (107, 1962480), (111, 1891760), (120, 1749878), (130, 1615272), (136, 1544010), (148, 1418820), (156, 1346060), (170, 1235208), (185, 1135056), (195, 1076848), (204, 1029340), (208, 1009545), (214, 981240), (221, 950160), (222, 945880), (240, 874939), (255, 823472), (260, 807636), (272, 772005), (296, 709410), (312, 673030), (321, 654160), (340, 617604), (370, 567528), (390, 538424), (408, 514670), (428, 490620), (442, 475080), (444, 472940), (481, 436560), (510, 411736), (520, 403818), (535, 392496), (555, 378352), (592, 354705), (624, 336515), (629, 333840), (642, 327080), (663, 316720), (680, 308802), (740, 283764), (780, 269212), (816, 257335), (856, 245310), (884, 237540), (888, 236470), (962, 218280), (1020, 205868), (1040, 201909), (1070, 196248), (1105, 190032), (1110, 189176), (1258, 166920), (1284, 163540), (1326, 158360), (1360, 154401), (1391, 150960), (1443, 145520), (1480, 141882), (1560, 134606), (1605, 130832), (1712, 122655), (1768, 118770), (1776, 118235), (1819, 115440), (1887, 111280), (1924, 109140), (2040, 102934), (2140, 98124), (2210, 95016), (2220, 94588), (2405, 87312), (2516, 83460), (2568, 81770), (2652, 79180), (2782, 75480), (2886, 72760), (2960, 70941), (3120, 67303), (3145, 66768), (3210, 65416), (3315, 63344), (3536, 59385), (3638, 57720), (3774, 55640), (3848, 54570), (3959, 53040), (4080, 51467), (4173, 50320), (4280, 49062), (4420, 47508), (4440, 47294), (4810, 43656), (5032, 41730), (5136, 40885), (5304, 39590), (5457, 38480), (5564, 37740), (5772, 36380), (6290, 33384), (6420, 32708), (6630, 31672), (6955, 30192), (7215, 29104), (7276, 28860), (7548, 27820), (7696, 27285), (7918, 26520), (8177, 25680), (8346, 25160), (8560, 24531), (8840, 23754), (8880, 23647), (9095, 23088), (9435, 22256), (9620, 21828), (10064, 20865), (10608, 19795), (10914, 19240), (11128, 18870), (11544, 18190), (11877, 17680), (12580, 16692), (12840, 16354), (13260, 15836), (13910, 15096), (14430, 14552)]