1236886560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9439}}^1$

素因数の和:9480

約数の個数: 288

約数和(自身を含む): 5195473920

約数和(自身を除く): 3958587360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2340, 2520, 2730, 2912, 3120, 3276, 3360, 3640, 3744, 4095, 4368, 4680, 5040, 5460, 6240, 6552, 7280, 8190, 8736, 9360, 9439, 10080, 10920, 13104, 14560, 16380, 18720, 18878, 21840, 26208, 28317, 32760, 37756, 43680, 47195, 56634, 65520, 66073, 75512, 84951, 94390, 113268, 122707, 131040, 132146, 141585, 151024, 169902, 188780, 198219, 226536, 245414, 264292, 283170, 302048, 330365, 339804, 368121, 377560, 396438, 424755, 453072, 490828, 528584, 566340, 594657, 613535, 660730, 679608, 736242, 755120, 792876, 849510, 858949, 906144, 981656, 991095, 1057168, 1104363, 1132680, 1189314, 1227070, 1321460, 1359216, 1472484, 1510240, 1585752, 1699020, 1717898, 1840605, 1963312, 1982190, 2114336, 2208726, 2265360, 2378628, 2454140, 2576847, 2642920, 2718432, 2944968, 2973285, 3171504, 3398040, 3435796, 3681210, 3926624, 3964380, 4294745, 4417452, 4530720, 4757256, 4908280, 5153694, 5285840, 5521815, 5889936, 5946570, 6343008, 6796080, 6871592, 7362420, 7730541, 7928760, 8589490, 8834904, 9514512, 9816560, 10307388, 10571680, 11043630, 11779872, 11893140, 12884235, 13592160, 13743184, 14724840, 15461082, 15857520, 17178980, 17669808, 19029024, 19633120, 20614776, 22087260, 23786280, 25768470, 27486368, 29449680, 30922164, 31715040, 34357960, 35339616, 38652705, 41229552, 44174520, 47572560, 51536940, 58899360, 61844328, 68715920, 77305410, 82459104, 88349040, 95145120, 103073880, 123688656, 137431840, 154610820, 176698080, 206147760, 247377312, 309221640, 412295520, 618443280, 1236886560]

約数ペア:

[(1, 1236886560), (2, 618443280), (3, 412295520), (4, 309221640), (5, 247377312), (6, 206147760), (7, 176698080), (8, 154610820), (9, 137431840), (10, 123688656), (12, 103073880), (13, 95145120), (14, 88349040), (15, 82459104), (16, 77305410), (18, 68715920), (20, 61844328), (21, 58899360), (24, 51536940), (26, 47572560), (28, 44174520), (30, 41229552), (32, 38652705), (35, 35339616), (36, 34357960), (39, 31715040), (40, 30922164), (42, 29449680), (45, 27486368), (48, 25768470), (52, 23786280), (56, 22087260), (60, 20614776), (63, 19633120), (65, 19029024), (70, 17669808), (72, 17178980), (78, 15857520), (80, 15461082), (84, 14724840), (90, 13743184), (91, 13592160), (96, 12884235), (104, 11893140), (105, 11779872), (112, 11043630), (117, 10571680), (120, 10307388), (126, 9816560), (130, 9514512), (140, 8834904), (144, 8589490), (156, 7928760), (160, 7730541), (168, 7362420), (180, 6871592), (182, 6796080), (195, 6343008), (208, 5946570), (210, 5889936), (224, 5521815), (234, 5285840), (240, 5153694), (252, 4908280), (260, 4757256), (273, 4530720), (280, 4417452), (288, 4294745), (312, 3964380), (315, 3926624), (336, 3681210), (360, 3435796), (364, 3398040), (390, 3171504), (416, 2973285), (420, 2944968), (455, 2718432), (468, 2642920), (480, 2576847), (504, 2454140), (520, 2378628), (546, 2265360), (560, 2208726), (585, 2114336), (624, 1982190), (630, 1963312), (672, 1840605), (720, 1717898), (728, 1699020), (780, 1585752), (819, 1510240), (840, 1472484), (910, 1359216), (936, 1321460), (1008, 1227070), (1040, 1189314), (1092, 1132680), (1120, 1104363), (1170, 1057168), (1248, 991095), (1260, 981656), (1365, 906144), (1440, 858949), (1456, 849510), (1560, 792876), (1638, 755120), (1680, 736242), (1820, 679608), (1872, 660730), (2016, 613535), (2080, 594657), (2184, 566340), (2340, 528584), (2520, 490828), (2730, 453072), (2912, 424755), (3120, 396438), (3276, 377560), (3360, 368121), (3640, 339804), (3744, 330365), (4095, 302048), (4368, 283170), (4680, 264292), (5040, 245414), (5460, 226536), (6240, 198219), (6552, 188780), (7280, 169902), (8190, 151024), (8736, 141585), (9360, 132146), (9439, 131040), (10080, 122707), (10920, 113268), (13104, 94390), (14560, 84951), (16380, 75512), (18720, 66073), (18878, 65520), (21840, 56634), (26208, 47195), (28317, 43680), (32760, 37756)]