565216560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:640

約数の個数: 240

約数和(自身を含む): 2027251200

約数和(自身を除く): 1462034640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 79, 80, 90, 95, 114, 120, 144, 152, 158, 171, 180, 190, 228, 237, 240, 285, 304, 316, 342, 360, 380, 395, 456, 474, 523, 570, 632, 684, 711, 720, 760, 790, 855, 912, 948, 1046, 1140, 1185, 1264, 1368, 1422, 1501, 1520, 1569, 1580, 1710, 1896, 2092, 2280, 2370, 2615, 2736, 2844, 3002, 3138, 3160, 3420, 3555, 3792, 4184, 4503, 4560, 4707, 4740, 5230, 5688, 6004, 6276, 6320, 6840, 7110, 7505, 7845, 8368, 9006, 9414, 9480, 9937, 10460, 11376, 12008, 12552, 13509, 13680, 14220, 15010, 15690, 18012, 18828, 18960, 19874, 20920, 22515, 23535, 24016, 25104, 27018, 28440, 29811, 30020, 31380, 36024, 37656, 39748, 41317, 41840, 45030, 47070, 49685, 54036, 56880, 59622, 60040, 62760, 67545, 72048, 75312, 79496, 82634, 89433, 90060, 94140, 99370, 108072, 119244, 120080, 123951, 125520, 135090, 149055, 158992, 165268, 178866, 180120, 188280, 198740, 206585, 216144, 238488, 247902, 270180, 298110, 330536, 357732, 360240, 371853, 376560, 397480, 413170, 447165, 476976, 495804, 540360, 596220, 619755, 661072, 715464, 743706, 785023, 794960, 826340, 894330, 991608, 1080720, 1192440, 1239510, 1430928, 1487412, 1570046, 1652680, 1788660, 1859265, 1983216, 2355069, 2384880, 2479020, 2974824, 3140092, 3305360, 3577320, 3718530, 3925115, 4710138, 4958040, 5949648, 6280184, 7065207, 7154640, 7437060, 7850230, 9420276, 9916080, 11775345, 12560368, 14130414, 14874120, 15700460, 18840552, 23550690, 28260828, 29748240, 31400920, 35326035, 37681104, 47101380, 56521656, 62801840, 70652070, 94202760, 113043312, 141304140, 188405520, 282608280, 565216560]

約数ペア:

[(1, 565216560), (2, 282608280), (3, 188405520), (4, 141304140), (5, 113043312), (6, 94202760), (8, 70652070), (9, 62801840), (10, 56521656), (12, 47101380), (15, 37681104), (16, 35326035), (18, 31400920), (19, 29748240), (20, 28260828), (24, 23550690), (30, 18840552), (36, 15700460), (38, 14874120), (40, 14130414), (45, 12560368), (48, 11775345), (57, 9916080), (60, 9420276), (72, 7850230), (76, 7437060), (79, 7154640), (80, 7065207), (90, 6280184), (95, 5949648), (114, 4958040), (120, 4710138), (144, 3925115), (152, 3718530), (158, 3577320), (171, 3305360), (180, 3140092), (190, 2974824), (228, 2479020), (237, 2384880), (240, 2355069), (285, 1983216), (304, 1859265), (316, 1788660), (342, 1652680), (360, 1570046), (380, 1487412), (395, 1430928), (456, 1239510), (474, 1192440), (523, 1080720), (570, 991608), (632, 894330), (684, 826340), (711, 794960), (720, 785023), (760, 743706), (790, 715464), (855, 661072), (912, 619755), (948, 596220), (1046, 540360), (1140, 495804), (1185, 476976), (1264, 447165), (1368, 413170), (1422, 397480), (1501, 376560), (1520, 371853), (1569, 360240), (1580, 357732), (1710, 330536), (1896, 298110), (2092, 270180), (2280, 247902), (2370, 238488), (2615, 216144), (2736, 206585), (2844, 198740), (3002, 188280), (3138, 180120), (3160, 178866), (3420, 165268), (3555, 158992), (3792, 149055), (4184, 135090), (4503, 125520), (4560, 123951), (4707, 120080), (4740, 119244), (5230, 108072), (5688, 99370), (6004, 94140), (6276, 90060), (6320, 89433), (6840, 82634), (7110, 79496), (7505, 75312), (7845, 72048), (8368, 67545), (9006, 62760), (9414, 60040), (9480, 59622), (9937, 56880), (10460, 54036), (11376, 49685), (12008, 47070), (12552, 45030), (13509, 41840), (13680, 41317), (14220, 39748), (15010, 37656), (15690, 36024), (18012, 31380), (18828, 30020), (18960, 29811), (19874, 28440), (20920, 27018), (22515, 25104), (23535, 24016)]