13726440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:456

約数の個数: 192

約数和(自身を含む): 55036800

約数和(自身を除く): 41310360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 419, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 838, 840, 910, 936, 1092, 1170, 1257, 1260, 1365, 1560, 1638, 1676, 1820, 2095, 2184, 2340, 2514, 2520, 2730, 2933, 3276, 3352, 3640, 3771, 4095, 4190, 4680, 5028, 5447, 5460, 5866, 6285, 6552, 7542, 8190, 8380, 8799, 10056, 10894, 10920, 11732, 12570, 14665, 15084, 16341, 16380, 16760, 17598, 18855, 21788, 23464, 25140, 26397, 27235, 29330, 30168, 32682, 32760, 35196, 37710, 38129, 43576, 43995, 49023, 50280, 52794, 54470, 58660, 65364, 70392, 75420, 76258, 81705, 87990, 98046, 105588, 108940, 114387, 117320, 130728, 131985, 150840, 152516, 163410, 175980, 190645, 196092, 211176, 217880, 228774, 245115, 263970, 305032, 326820, 343161, 351960, 381290, 392184, 457548, 490230, 527940, 571935, 653640, 686322, 762580, 915096, 980460, 1055880, 1143870, 1372644, 1525160, 1715805, 1960920, 2287740, 2745288, 3431610, 4575480, 6863220, 13726440]

約数ペア:

[(1, 13726440), (2, 6863220), (3, 4575480), (4, 3431610), (5, 2745288), (6, 2287740), (7, 1960920), (8, 1715805), (9, 1525160), (10, 1372644), (12, 1143870), (13, 1055880), (14, 980460), (15, 915096), (18, 762580), (20, 686322), (21, 653640), (24, 571935), (26, 527940), (28, 490230), (30, 457548), (35, 392184), (36, 381290), (39, 351960), (40, 343161), (42, 326820), (45, 305032), (52, 263970), (56, 245115), (60, 228774), (63, 217880), (65, 211176), (70, 196092), (72, 190645), (78, 175980), (84, 163410), (90, 152516), (91, 150840), (104, 131985), (105, 130728), (117, 117320), (120, 114387), (126, 108940), (130, 105588), (140, 98046), (156, 87990), (168, 81705), (180, 76258), (182, 75420), (195, 70392), (210, 65364), (234, 58660), (252, 54470), (260, 52794), (273, 50280), (280, 49023), (312, 43995), (315, 43576), (360, 38129), (364, 37710), (390, 35196), (419, 32760), (420, 32682), (455, 30168), (468, 29330), (504, 27235), (520, 26397), (546, 25140), (585, 23464), (630, 21788), (728, 18855), (780, 17598), (819, 16760), (838, 16380), (840, 16341), (910, 15084), (936, 14665), (1092, 12570), (1170, 11732), (1257, 10920), (1260, 10894), (1365, 10056), (1560, 8799), (1638, 8380), (1676, 8190), (1820, 7542), (2095, 6552), (2184, 6285), (2340, 5866), (2514, 5460), (2520, 5447), (2730, 5028), (2933, 4680), (3276, 4190), (3352, 4095), (3640, 3771)]