2017143240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{797}}^1$

素因数の和:972

約数の個数: 256

約数和(自身を含む): 7280824320

約数和(自身を除く): 5263681080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 131, 138, 140, 161, 168, 184, 210, 230, 262, 276, 280, 322, 345, 393, 420, 460, 483, 524, 552, 644, 655, 690, 786, 797, 805, 840, 917, 920, 966, 1048, 1288, 1310, 1380, 1572, 1594, 1610, 1834, 1932, 1965, 2391, 2415, 2620, 2751, 2760, 3013, 3144, 3188, 3220, 3668, 3864, 3930, 3985, 4585, 4782, 4830, 5240, 5502, 5579, 6026, 6376, 6440, 7336, 7860, 7970, 9039, 9170, 9564, 9660, 11004, 11158, 11955, 12052, 13755, 15065, 15720, 15940, 16737, 18078, 18331, 18340, 19128, 19320, 21091, 22008, 22316, 23910, 24104, 27510, 27895, 30130, 31880, 33474, 36156, 36662, 36680, 42182, 44632, 45195, 47820, 54993, 55020, 55790, 60260, 63273, 66948, 72312, 73324, 83685, 84364, 90390, 91655, 95640, 104407, 105455, 109986, 110040, 111580, 120520, 126546, 128317, 133896, 146648, 167370, 168728, 180780, 183310, 208814, 210910, 219972, 223160, 253092, 256634, 274965, 313221, 316365, 334740, 361560, 366620, 384951, 417628, 421820, 439944, 506184, 513268, 522035, 549930, 626442, 632730, 641585, 669480, 730849, 733240, 769902, 835256, 843640, 1026536, 1044070, 1099860, 1252884, 1265460, 1283170, 1461698, 1539804, 1566105, 1924755, 2088140, 2192547, 2199720, 2401361, 2505768, 2530920, 2566340, 2923396, 3079608, 3132210, 3654245, 3849510, 4176280, 4385094, 4802722, 5132680, 5846792, 6264420, 7204083, 7308490, 7699020, 8770188, 9605444, 10962735, 12006805, 12528840, 14408166, 14616980, 15398040, 16809527, 17540376, 19210888, 21925470, 24013610, 28816332, 29233960, 33619054, 36020415, 43850940, 48027220, 50428581, 57632664, 67238108, 72040830, 84047635, 87701880, 96054440, 100857162, 134476216, 144081660, 168095270, 201714324, 252142905, 288163320, 336190540, 403428648, 504285810, 672381080, 1008571620, 2017143240]

約数ペア:

[(1, 2017143240), (2, 1008571620), (3, 672381080), (4, 504285810), (5, 403428648), (6, 336190540), (7, 288163320), (8, 252142905), (10, 201714324), (12, 168095270), (14, 144081660), (15, 134476216), (20, 100857162), (21, 96054440), (23, 87701880), (24, 84047635), (28, 72040830), (30, 67238108), (35, 57632664), (40, 50428581), (42, 48027220), (46, 43850940), (56, 36020415), (60, 33619054), (69, 29233960), (70, 28816332), (84, 24013610), (92, 21925470), (105, 19210888), (115, 17540376), (120, 16809527), (131, 15398040), (138, 14616980), (140, 14408166), (161, 12528840), (168, 12006805), (184, 10962735), (210, 9605444), (230, 8770188), (262, 7699020), (276, 7308490), (280, 7204083), (322, 6264420), (345, 5846792), (393, 5132680), (420, 4802722), (460, 4385094), (483, 4176280), (524, 3849510), (552, 3654245), (644, 3132210), (655, 3079608), (690, 2923396), (786, 2566340), (797, 2530920), (805, 2505768), (840, 2401361), (917, 2199720), (920, 2192547), (966, 2088140), (1048, 1924755), (1288, 1566105), (1310, 1539804), (1380, 1461698), (1572, 1283170), (1594, 1265460), (1610, 1252884), (1834, 1099860), (1932, 1044070), (1965, 1026536), (2391, 843640), (2415, 835256), (2620, 769902), (2751, 733240), (2760, 730849), (3013, 669480), (3144, 641585), (3188, 632730), (3220, 626442), (3668, 549930), (3864, 522035), (3930, 513268), (3985, 506184), (4585, 439944), (4782, 421820), (4830, 417628), (5240, 384951), (5502, 366620), (5579, 361560), (6026, 334740), (6376, 316365), (6440, 313221), (7336, 274965), (7860, 256634), (7970, 253092), (9039, 223160), (9170, 219972), (9564, 210910), (9660, 208814), (11004, 183310), (11158, 180780), (11955, 168728), (12052, 167370), (13755, 146648), (15065, 133896), (15720, 128317), (15940, 126546), (16737, 120520), (18078, 111580), (18331, 110040), (18340, 109986), (19128, 105455), (19320, 104407), (21091, 95640), (22008, 91655), (22316, 90390), (23910, 84364), (24104, 83685), (27510, 73324), (27895, 72312), (30130, 66948), (31880, 63273), (33474, 60260), (36156, 55790), (36662, 55020), (36680, 54993), (42182, 47820), (44632, 45195)]