864536217840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{677239}}^1$

素因数の和:677461

約数の個数: 200

約数和(自身を含む): 3017908761120

約数和(自身を除く): 2153372543280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 197, 216, 240, 270, 324, 360, 394, 405, 432, 540, 591, 648, 720, 788, 810, 985, 1080, 1182, 1296, 1576, 1620, 1773, 1970, 2160, 2364, 2955, 3152, 3240, 3546, 3940, 4728, 5319, 5910, 6480, 7092, 7880, 8865, 9456, 10638, 11820, 14184, 15760, 15957, 17730, 21276, 23640, 26595, 28368, 31914, 35460, 42552, 47280, 53190, 63828, 70920, 79785, 85104, 106380, 127656, 141840, 159570, 212760, 255312, 319140, 425520, 638280, 677239, 1276560, 1354478, 2031717, 2708956, 3386195, 4063434, 5417912, 6095151, 6772390, 8126868, 10158585, 10835824, 12190302, 13544780, 16253736, 18285453, 20317170, 24380604, 27089560, 30475755, 32507472, 36570906, 40634340, 48761208, 54179120, 54856359, 60951510, 73141812, 81268680, 91427265, 97522416, 109712718, 121903020, 133416083, 146283624, 162537360, 182854530, 219425436, 243806040, 266832166, 274281795, 292567248, 365709060, 400248249, 438850872, 487612080, 533664332, 548563590, 667080415, 731418120, 800496498, 877701744, 1067328664, 1097127180, 1200744747, 1334160830, 1462836240, 1600992996, 2001241245, 2134657328, 2194254360, 2401489494, 2668321660, 3201985992, 3602234241, 4002482490, 4388508720, 4802978988, 5336643320, 6003723735, 6403971984, 7204468482, 8004964980, 9605957976, 10673286640, 10806702723, 12007447470, 14408936964, 16009929960, 18011171205, 19211915952, 21613405446, 24014894940, 28817873928, 32019859920, 36022342410, 43226810892, 48029789880, 54033513615, 57635747856, 72044684820, 86453621784, 96059579760, 108067027230, 144089369640, 172907243568, 216134054460, 288178739280, 432268108920, 864536217840]

約数ペア:

[(1, 864536217840), (2, 432268108920), (3, 288178739280), (4, 216134054460), (5, 172907243568), (6, 144089369640), (8, 108067027230), (9, 96059579760), (10, 86453621784), (12, 72044684820), (15, 57635747856), (16, 54033513615), (18, 48029789880), (20, 43226810892), (24, 36022342410), (27, 32019859920), (30, 28817873928), (36, 24014894940), (40, 21613405446), (45, 19211915952), (48, 18011171205), (54, 16009929960), (60, 14408936964), (72, 12007447470), (80, 10806702723), (81, 10673286640), (90, 9605957976), (108, 8004964980), (120, 7204468482), (135, 6403971984), (144, 6003723735), (162, 5336643320), (180, 4802978988), (197, 4388508720), (216, 4002482490), (240, 3602234241), (270, 3201985992), (324, 2668321660), (360, 2401489494), (394, 2194254360), (405, 2134657328), (432, 2001241245), (540, 1600992996), (591, 1462836240), (648, 1334160830), (720, 1200744747), (788, 1097127180), (810, 1067328664), (985, 877701744), (1080, 800496498), (1182, 731418120), (1296, 667080415), (1576, 548563590), (1620, 533664332), (1773, 487612080), (1970, 438850872), (2160, 400248249), (2364, 365709060), (2955, 292567248), (3152, 274281795), (3240, 266832166), (3546, 243806040), (3940, 219425436), (4728, 182854530), (5319, 162537360), (5910, 146283624), (6480, 133416083), (7092, 121903020), (7880, 109712718), (8865, 97522416), (9456, 91427265), (10638, 81268680), (11820, 73141812), (14184, 60951510), (15760, 54856359), (15957, 54179120), (17730, 48761208), (21276, 40634340), (23640, 36570906), (26595, 32507472), (28368, 30475755), (31914, 27089560), (35460, 24380604), (42552, 20317170), (47280, 18285453), (53190, 16253736), (63828, 13544780), (70920, 12190302), (79785, 10835824), (85104, 10158585), (106380, 8126868), (127656, 6772390), (141840, 6095151), (159570, 5417912), (212760, 4063434), (255312, 3386195), (319140, 2708956), (425520, 2031717), (638280, 1354478), (677239, 1276560)]