23494924180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:487

約数の個数: 288

約数和(自身を含む): 63845203968

約数和(自身を除く): 40350279788

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 103, 124, 130, 140, 155, 169, 182, 206, 217, 260, 310, 311, 338, 364, 403, 412, 434, 455, 515, 620, 622, 676, 721, 806, 845, 868, 910, 1030, 1085, 1183, 1244, 1339, 1442, 1555, 1612, 1690, 1820, 2015, 2060, 2170, 2177, 2366, 2678, 2821, 2884, 3110, 3193, 3380, 3605, 4030, 4043, 4340, 4354, 4732, 5239, 5356, 5642, 5915, 6220, 6386, 6695, 7210, 8060, 8086, 8708, 9373, 9641, 10478, 10885, 11284, 11830, 12772, 13390, 14105, 14420, 15965, 16172, 17407, 18746, 19282, 20215, 20956, 21770, 22351, 23660, 26195, 26780, 28210, 28301, 31930, 32033, 34814, 36673, 37492, 38564, 40430, 41509, 43540, 44702, 46865, 48205, 52390, 52559, 56420, 56602, 63860, 64066, 67487, 69628, 73346, 80860, 83018, 87035, 89404, 93730, 96410, 104780, 105118, 111755, 113204, 121849, 125333, 128132, 134974, 141505, 146692, 160165, 166036, 174070, 183365, 187460, 192820, 207545, 210236, 223510, 224231, 243698, 250666, 262795, 269948, 283010, 290563, 320330, 337435, 348140, 366730, 367913, 415090, 416429, 447020, 448462, 487396, 501332, 525590, 539617, 566020, 581126, 609245, 626665, 640660, 674870, 733460, 735826, 830180, 832858, 877331, 896924, 993023, 1051180, 1079234, 1121155, 1162252, 1218490, 1253330, 1349740, 1452815, 1471652, 1629329, 1665716, 1754662, 1839565, 1986046, 2082145, 2158468, 2242310, 2436980, 2506660, 2698085, 2905630, 2915003, 3258658, 3509324, 3679130, 3777319, 3972092, 4164290, 4386655, 4484620, 4965115, 5396170, 5413577, 5811260, 5830006, 6517316, 6951161, 7358260, 7554638, 8146645, 8328580, 8773310, 9930230, 10792340, 10827154, 11405303, 11660012, 12909299, 13902322, 14575015, 15109276, 16293290, 17546620, 18886595, 19860460, 21654308, 22810606, 25818598, 27067885, 27804644, 29150030, 32586580, 34755805, 37773190, 37895039, 45621212, 51637196, 54135770, 57026515, 58300060, 64546495, 69511610, 75546380, 75790078, 90365093, 108271540, 114053030, 129092990, 139023220, 151580156, 167820887, 180730186, 189475195, 228106060, 258185980, 335641774, 361460372, 378950390, 451825465, 671283548, 757900780, 839104435, 903650930, 1174746209, 1678208870, 1807301860, 2349492418, 3356417740, 4698984836, 5873731045, 11747462090, 23494924180]

約数ペア:

[(1, 23494924180), (2, 11747462090), (4, 5873731045), (5, 4698984836), (7, 3356417740), (10, 2349492418), (13, 1807301860), (14, 1678208870), (20, 1174746209), (26, 903650930), (28, 839104435), (31, 757900780), (35, 671283548), (52, 451825465), (62, 378950390), (65, 361460372), (70, 335641774), (91, 258185980), (103, 228106060), (124, 189475195), (130, 180730186), (140, 167820887), (155, 151580156), (169, 139023220), (182, 129092990), (206, 114053030), (217, 108271540), (260, 90365093), (310, 75790078), (311, 75546380), (338, 69511610), (364, 64546495), (403, 58300060), (412, 57026515), (434, 54135770), (455, 51637196), (515, 45621212), (620, 37895039), (622, 37773190), (676, 34755805), (721, 32586580), (806, 29150030), (845, 27804644), (868, 27067885), (910, 25818598), (1030, 22810606), (1085, 21654308), (1183, 19860460), (1244, 18886595), (1339, 17546620), (1442, 16293290), (1555, 15109276), (1612, 14575015), (1690, 13902322), (1820, 12909299), (2015, 11660012), (2060, 11405303), (2170, 10827154), (2177, 10792340), (2366, 9930230), (2678, 8773310), (2821, 8328580), (2884, 8146645), (3110, 7554638), (3193, 7358260), (3380, 6951161), (3605, 6517316), (4030, 5830006), (4043, 5811260), (4340, 5413577), (4354, 5396170), (4732, 4965115), (5239, 4484620), (5356, 4386655), (5642, 4164290), (5915, 3972092), (6220, 3777319), (6386, 3679130), (6695, 3509324), (7210, 3258658), (8060, 2915003), (8086, 2905630), (8708, 2698085), (9373, 2506660), (9641, 2436980), (10478, 2242310), (10885, 2158468), (11284, 2082145), (11830, 1986046), (12772, 1839565), (13390, 1754662), (14105, 1665716), (14420, 1629329), (15965, 1471652), (16172, 1452815), (17407, 1349740), (18746, 1253330), (19282, 1218490), (20215, 1162252), (20956, 1121155), (21770, 1079234), (22351, 1051180), (23660, 993023), (26195, 896924), (26780, 877331), (28210, 832858), (28301, 830180), (31930, 735826), (32033, 733460), (34814, 674870), (36673, 640660), (37492, 626665), (38564, 609245), (40430, 581126), (41509, 566020), (43540, 539617), (44702, 525590), (46865, 501332), (48205, 487396), (52390, 448462), (52559, 447020), (56420, 416429), (56602, 415090), (63860, 367913), (64066, 366730), (67487, 348140), (69628, 337435), (73346, 320330), (80860, 290563), (83018, 283010), (87035, 269948), (89404, 262795), (93730, 250666), (96410, 243698), (104780, 224231), (105118, 223510), (111755, 210236), (113204, 207545), (121849, 192820), (125333, 187460), (128132, 183365), (134974, 174070), (141505, 166036), (146692, 160165)]