340577640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1193}}^1$

素因数の和:1284

約数の個数: 192

約数和(自身を含む): 1212578640

約数和(自身を除く): 872001000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 61, 65, 72, 78, 90, 104, 117, 120, 122, 130, 156, 180, 183, 195, 234, 244, 260, 305, 312, 360, 366, 390, 468, 488, 520, 549, 585, 610, 732, 780, 793, 915, 936, 1098, 1170, 1193, 1220, 1464, 1560, 1586, 1830, 2196, 2340, 2379, 2386, 2440, 2745, 3172, 3579, 3660, 3965, 4392, 4680, 4758, 4772, 5490, 5965, 6344, 7137, 7158, 7320, 7930, 9516, 9544, 10737, 10980, 11895, 11930, 14274, 14316, 15509, 15860, 17895, 19032, 21474, 21960, 23790, 23860, 28548, 28632, 31018, 31720, 35685, 35790, 42948, 46527, 47580, 47720, 53685, 57096, 62036, 71370, 71580, 72773, 77545, 85896, 93054, 95160, 107370, 124072, 139581, 142740, 143160, 145546, 155090, 186108, 214740, 218319, 232635, 279162, 285480, 291092, 310180, 363865, 372216, 429480, 436638, 465270, 558324, 582184, 620360, 654957, 697905, 727730, 873276, 930540, 946049, 1091595, 1116648, 1309914, 1395810, 1455460, 1746552, 1861080, 1892098, 2183190, 2619828, 2791620, 2838147, 2910920, 3274785, 3784196, 4366380, 4730245, 5239656, 5583240, 5676294, 6549570, 7568392, 8514441, 8732760, 9460490, 11352588, 13099140, 14190735, 17028882, 18920980, 22705176, 26198280, 28381470, 34057764, 37841960, 42572205, 56762940, 68115528, 85144410, 113525880, 170288820, 340577640]

約数ペア:

[(1, 340577640), (2, 170288820), (3, 113525880), (4, 85144410), (5, 68115528), (6, 56762940), (8, 42572205), (9, 37841960), (10, 34057764), (12, 28381470), (13, 26198280), (15, 22705176), (18, 18920980), (20, 17028882), (24, 14190735), (26, 13099140), (30, 11352588), (36, 9460490), (39, 8732760), (40, 8514441), (45, 7568392), (52, 6549570), (60, 5676294), (61, 5583240), (65, 5239656), (72, 4730245), (78, 4366380), (90, 3784196), (104, 3274785), (117, 2910920), (120, 2838147), (122, 2791620), (130, 2619828), (156, 2183190), (180, 1892098), (183, 1861080), (195, 1746552), (234, 1455460), (244, 1395810), (260, 1309914), (305, 1116648), (312, 1091595), (360, 946049), (366, 930540), (390, 873276), (468, 727730), (488, 697905), (520, 654957), (549, 620360), (585, 582184), (610, 558324), (732, 465270), (780, 436638), (793, 429480), (915, 372216), (936, 363865), (1098, 310180), (1170, 291092), (1193, 285480), (1220, 279162), (1464, 232635), (1560, 218319), (1586, 214740), (1830, 186108), (2196, 155090), (2340, 145546), (2379, 143160), (2386, 142740), (2440, 139581), (2745, 124072), (3172, 107370), (3579, 95160), (3660, 93054), (3965, 85896), (4392, 77545), (4680, 72773), (4758, 71580), (4772, 71370), (5490, 62036), (5965, 57096), (6344, 53685), (7137, 47720), (7158, 47580), (7320, 46527), (7930, 42948), (9516, 35790), (9544, 35685), (10737, 31720), (10980, 31018), (11895, 28632), (11930, 28548), (14274, 23860), (14316, 23790), (15509, 21960), (15860, 21474), (17895, 19032)]