256334235240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{12157}}^1$

素因数の和:12356

約数の個数: 256

約数和(自身を含む): 816200582400

約数和(自身を除く): 559866347160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 73, 83, 87, 116, 120, 145, 146, 166, 174, 219, 232, 249, 290, 292, 332, 348, 365, 415, 435, 438, 498, 580, 584, 664, 696, 730, 830, 870, 876, 996, 1095, 1160, 1245, 1460, 1660, 1740, 1752, 1992, 2117, 2190, 2407, 2490, 2920, 3320, 3480, 4234, 4380, 4814, 4980, 6059, 6351, 7221, 8468, 8760, 9628, 9960, 10585, 12035, 12118, 12157, 12702, 14442, 16936, 18177, 19256, 21170, 24070, 24236, 24314, 25404, 28884, 30295, 31755, 36105, 36354, 36471, 42340, 48140, 48472, 48628, 50808, 57768, 60590, 60785, 63510, 72210, 72708, 72942, 84680, 90885, 96280, 97256, 121180, 121570, 127020, 144420, 145416, 145884, 175711, 181770, 182355, 242360, 243140, 254040, 288840, 291768, 351422, 352553, 363540, 364710, 486280, 527133, 702844, 705106, 727080, 729420, 878555, 887461, 1009031, 1054266, 1057659, 1405688, 1410212, 1458840, 1757110, 1762765, 1774922, 2018062, 2108532, 2115318, 2635665, 2662383, 2820424, 3027093, 3514220, 3525530, 3549844, 4036124, 4217064, 4230636, 4437305, 5045155, 5271330, 5288295, 5324766, 6054186, 7028440, 7051060, 7099688, 8072248, 8461272, 8874610, 10090310, 10542660, 10576590, 10649532, 12108372, 13311915, 14102120, 15135465, 17749220, 20180620, 21085320, 21153180, 21299064, 24216744, 25736369, 26623830, 29261899, 30270930, 35498440, 40361240, 42306360, 51472738, 53247660, 58523798, 60541860, 73659263, 77209107, 87785697, 102945476, 106495320, 117047596, 121083720, 128681845, 146309495, 147318526, 154418214, 175571394, 205890952, 220977789, 234095192, 257363690, 292618990, 294637052, 308836428, 351142788, 368296315, 386045535, 438928485, 441955578, 514727380, 585237980, 589274104, 617672856, 702285576, 736592630, 772091070, 877856970, 883911156, 1029454760, 1104888945, 1170475960, 1473185260, 1544182140, 1755713940, 1767822312, 2136118627, 2209777890, 2946370520, 3088364280, 3511427880, 4272237254, 4419555780, 6408355881, 8544474508, 8839111560, 10680593135, 12816711762, 17088949016, 21361186270, 25633423524, 32041779405, 42722372540, 51266847048, 64083558810, 85444745080, 128167117620, 256334235240]

約数ペア:

[(1, 256334235240), (2, 128167117620), (3, 85444745080), (4, 64083558810), (5, 51266847048), (6, 42722372540), (8, 32041779405), (10, 25633423524), (12, 21361186270), (15, 17088949016), (20, 12816711762), (24, 10680593135), (29, 8839111560), (30, 8544474508), (40, 6408355881), (58, 4419555780), (60, 4272237254), (73, 3511427880), (83, 3088364280), (87, 2946370520), (116, 2209777890), (120, 2136118627), (145, 1767822312), (146, 1755713940), (166, 1544182140), (174, 1473185260), (219, 1170475960), (232, 1104888945), (249, 1029454760), (290, 883911156), (292, 877856970), (332, 772091070), (348, 736592630), (365, 702285576), (415, 617672856), (435, 589274104), (438, 585237980), (498, 514727380), (580, 441955578), (584, 438928485), (664, 386045535), (696, 368296315), (730, 351142788), (830, 308836428), (870, 294637052), (876, 292618990), (996, 257363690), (1095, 234095192), (1160, 220977789), (1245, 205890952), (1460, 175571394), (1660, 154418214), (1740, 147318526), (1752, 146309495), (1992, 128681845), (2117, 121083720), (2190, 117047596), (2407, 106495320), (2490, 102945476), (2920, 87785697), (3320, 77209107), (3480, 73659263), (4234, 60541860), (4380, 58523798), (4814, 53247660), (4980, 51472738), (6059, 42306360), (6351, 40361240), (7221, 35498440), (8468, 30270930), (8760, 29261899), (9628, 26623830), (9960, 25736369), (10585, 24216744), (12035, 21299064), (12118, 21153180), (12157, 21085320), (12702, 20180620), (14442, 17749220), (16936, 15135465), (18177, 14102120), (19256, 13311915), (21170, 12108372), (24070, 10649532), (24236, 10576590), (24314, 10542660), (25404, 10090310), (28884, 8874610), (30295, 8461272), (31755, 8072248), (36105, 7099688), (36354, 7051060), (36471, 7028440), (42340, 6054186), (48140, 5324766), (48472, 5288295), (48628, 5271330), (50808, 5045155), (57768, 4437305), (60590, 4230636), (60785, 4217064), (63510, 4036124), (72210, 3549844), (72708, 3525530), (72942, 3514220), (84680, 3027093), (90885, 2820424), (96280, 2662383), (97256, 2635665), (121180, 2115318), (121570, 2108532), (127020, 2018062), (144420, 1774922), (145416, 1762765), (145884, 1757110), (175711, 1458840), (181770, 1410212), (182355, 1405688), (242360, 1057659), (243140, 1054266), (254040, 1009031), (288840, 887461), (291768, 878555), (351422, 729420), (352553, 727080), (363540, 705106), (364710, 702844), (486280, 527133)]