726007680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{523}}^1$

素因数の和:789

約数の個数: 192

約数和(自身を含む): 2522211120

約数和(自身を除く): 1796203440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 241, 288, 320, 360, 384, 480, 482, 523, 576, 640, 720, 723, 960, 964, 1046, 1152, 1205, 1440, 1446, 1569, 1920, 1928, 2092, 2169, 2410, 2615, 2880, 2892, 3138, 3615, 3856, 4184, 4338, 4707, 4820, 5230, 5760, 5784, 6276, 7230, 7712, 7845, 8368, 8676, 9414, 9640, 10460, 10845, 11568, 12552, 14460, 15424, 15690, 16736, 17352, 18828, 19280, 20920, 21690, 23136, 23535, 25104, 28920, 30848, 31380, 33472, 34704, 37656, 38560, 41840, 43380, 46272, 47070, 50208, 57840, 62760, 66944, 69408, 75312, 77120, 83680, 86760, 92544, 94140, 100416, 115680, 125520, 126043, 138816, 150624, 154240, 167360, 173520, 188280, 200832, 231360, 251040, 252086, 277632, 301248, 334720, 347040, 376560, 378129, 462720, 502080, 504172, 602496, 630215, 694080, 753120, 756258, 1004160, 1008344, 1134387, 1260430, 1388160, 1506240, 1512516, 1890645, 2016688, 2268774, 2520860, 3012480, 3025032, 3781290, 4033376, 4537548, 5041720, 5671935, 6050064, 7562580, 8066752, 9075096, 10083440, 11343870, 12100128, 15125160, 16133504, 18150192, 20166880, 22687740, 24200256, 30250320, 36300384, 40333760, 45375480, 48400512, 60500640, 72600768, 80667520, 90750960, 121001280, 145201536, 181501920, 242002560, 363003840, 726007680]

約数ペア:

[(1, 726007680), (2, 363003840), (3, 242002560), (4, 181501920), (5, 145201536), (6, 121001280), (8, 90750960), (9, 80667520), (10, 72600768), (12, 60500640), (15, 48400512), (16, 45375480), (18, 40333760), (20, 36300384), (24, 30250320), (30, 24200256), (32, 22687740), (36, 20166880), (40, 18150192), (45, 16133504), (48, 15125160), (60, 12100128), (64, 11343870), (72, 10083440), (80, 9075096), (90, 8066752), (96, 7562580), (120, 6050064), (128, 5671935), (144, 5041720), (160, 4537548), (180, 4033376), (192, 3781290), (240, 3025032), (241, 3012480), (288, 2520860), (320, 2268774), (360, 2016688), (384, 1890645), (480, 1512516), (482, 1506240), (523, 1388160), (576, 1260430), (640, 1134387), (720, 1008344), (723, 1004160), (960, 756258), (964, 753120), (1046, 694080), (1152, 630215), (1205, 602496), (1440, 504172), (1446, 502080), (1569, 462720), (1920, 378129), (1928, 376560), (2092, 347040), (2169, 334720), (2410, 301248), (2615, 277632), (2880, 252086), (2892, 251040), (3138, 231360), (3615, 200832), (3856, 188280), (4184, 173520), (4338, 167360), (4707, 154240), (4820, 150624), (5230, 138816), (5760, 126043), (5784, 125520), (6276, 115680), (7230, 100416), (7712, 94140), (7845, 92544), (8368, 86760), (8676, 83680), (9414, 77120), (9640, 75312), (10460, 69408), (10845, 66944), (11568, 62760), (12552, 57840), (14460, 50208), (15424, 47070), (15690, 46272), (16736, 43380), (17352, 41840), (18828, 38560), (19280, 37656), (20920, 34704), (21690, 33472), (23136, 31380), (23535, 30848), (25104, 28920)]