16939260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:177

約数の個数: 192

約数和(自身を含む): 60211200

約数和(自身を除く): 43271940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 114, 117, 127, 130, 135, 156, 171, 180, 190, 195, 228, 234, 247, 254, 260, 270, 285, 342, 351, 380, 381, 390, 468, 494, 508, 513, 540, 570, 585, 635, 684, 702, 741, 762, 780, 855, 988, 1026, 1140, 1143, 1170, 1235, 1270, 1404, 1482, 1524, 1651, 1710, 1755, 1905, 2052, 2223, 2286, 2340, 2413, 2470, 2540, 2565, 2964, 3302, 3420, 3429, 3510, 3705, 3810, 4446, 4572, 4826, 4940, 4953, 5130, 5715, 6604, 6669, 6858, 7020, 7239, 7410, 7620, 8255, 8892, 9652, 9906, 10260, 11115, 11430, 12065, 13338, 13716, 14478, 14820, 14859, 16510, 17145, 19812, 21717, 22230, 22860, 24130, 24765, 26676, 28956, 29718, 31369, 33020, 33345, 34290, 36195, 43434, 44460, 44577, 48260, 49530, 59436, 62738, 65151, 66690, 68580, 72390, 74295, 86868, 89154, 94107, 99060, 108585, 125476, 130302, 133380, 144780, 148590, 156845, 178308, 188214, 217170, 222885, 260604, 282321, 297180, 313690, 325755, 376428, 434340, 445770, 470535, 564642, 627380, 651510, 846963, 891540, 941070, 1129284, 1303020, 1411605, 1693926, 1882140, 2823210, 3387852, 4234815, 5646420, 8469630, 16939260]

約数ペア:

[(1, 16939260), (2, 8469630), (3, 5646420), (4, 4234815), (5, 3387852), (6, 2823210), (9, 1882140), (10, 1693926), (12, 1411605), (13, 1303020), (15, 1129284), (18, 941070), (19, 891540), (20, 846963), (26, 651510), (27, 627380), (30, 564642), (36, 470535), (38, 445770), (39, 434340), (45, 376428), (52, 325755), (54, 313690), (57, 297180), (60, 282321), (65, 260604), (76, 222885), (78, 217170), (90, 188214), (95, 178308), (108, 156845), (114, 148590), (117, 144780), (127, 133380), (130, 130302), (135, 125476), (156, 108585), (171, 99060), (180, 94107), (190, 89154), (195, 86868), (228, 74295), (234, 72390), (247, 68580), (254, 66690), (260, 65151), (270, 62738), (285, 59436), (342, 49530), (351, 48260), (380, 44577), (381, 44460), (390, 43434), (468, 36195), (494, 34290), (508, 33345), (513, 33020), (540, 31369), (570, 29718), (585, 28956), (635, 26676), (684, 24765), (702, 24130), (741, 22860), (762, 22230), (780, 21717), (855, 19812), (988, 17145), (1026, 16510), (1140, 14859), (1143, 14820), (1170, 14478), (1235, 13716), (1270, 13338), (1404, 12065), (1482, 11430), (1524, 11115), (1651, 10260), (1710, 9906), (1755, 9652), (1905, 8892), (2052, 8255), (2223, 7620), (2286, 7410), (2340, 7239), (2413, 7020), (2470, 6858), (2540, 6669), (2565, 6604), (2964, 5715), (3302, 5130), (3420, 4953), (3429, 4940), (3510, 4826), (3705, 4572), (3810, 4446)]