74972988720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{31583}}^1$

素因数の和:31769

約数の個数: 320

約数和(自身を含む): 297020989440

約数和(自身を除く): 222048000720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 157, 168, 180, 189, 210, 216, 240, 252, 270, 280, 314, 315, 336, 360, 378, 420, 432, 471, 504, 540, 560, 628, 630, 720, 756, 785, 840, 942, 945, 1008, 1080, 1099, 1256, 1260, 1413, 1512, 1570, 1680, 1884, 1890, 2160, 2198, 2355, 2512, 2520, 2826, 3024, 3140, 3297, 3768, 3780, 4239, 4396, 4710, 5040, 5495, 5652, 6280, 6594, 7065, 7536, 7560, 8478, 8792, 9420, 9891, 10990, 11304, 12560, 13188, 14130, 15120, 16485, 16956, 17584, 18840, 19782, 21195, 21980, 22608, 26376, 28260, 29673, 31583, 32970, 33912, 37680, 39564, 42390, 43960, 49455, 52752, 56520, 59346, 63166, 65940, 67824, 79128, 84780, 87920, 94749, 98910, 113040, 118692, 126332, 131880, 148365, 157915, 158256, 169560, 189498, 197820, 221081, 237384, 252664, 263760, 284247, 296730, 315830, 339120, 378996, 395640, 442162, 473745, 474768, 505328, 568494, 593460, 631660, 663243, 757992, 791280, 852741, 884324, 947490, 1105405, 1136988, 1186920, 1263320, 1326486, 1421235, 1515984, 1705482, 1768648, 1894980, 1989729, 2210810, 2273976, 2373840, 2526640, 2652972, 2842470, 3316215, 3410964, 3537296, 3789960, 3979458, 4263705, 4421620, 4547952, 4958531, 5305944, 5684940, 5969187, 6632430, 6821928, 7579920, 7958916, 8527410, 8843240, 9917062, 9948645, 10611888, 11369880, 11938374, 13264860, 13643856, 14875593, 15917832, 17054820, 17686480, 19834124, 19897290, 22739760, 23876748, 24792655, 26529720, 29751186, 29845935, 31835664, 34109640, 34709717, 39668248, 39794580, 44626779, 47753496, 49585310, 53059440, 59502372, 59691870, 68219280, 69419434, 74377965, 79336496, 79589160, 89253558, 95506992, 99170620, 104129151, 119004744, 119383740, 133880337, 138838868, 148755930, 159178320, 173548585, 178507116, 198341240, 208258302, 223133895, 238009488, 238767480, 267760674, 277677736, 297511860, 312387453, 347097170, 357014232, 396682480, 416516604, 446267790, 477534960, 520645755, 535521348, 555355472, 595023720, 624774906, 669401685, 694194340, 714028464, 833033208, 892535580, 937162359, 1041291510, 1071042696, 1190047440, 1249549812, 1338803370, 1388388680, 1561937265, 1666066416, 1785071160, 1874324718, 2082583020, 2142085392, 2499099624, 2677606740, 2776777360, 3123874530, 3570142320, 3748649436, 4165166040, 4685811795, 4998199248, 5355213480, 6247749060, 7497298872, 8330332080, 9371623590, 10710426960, 12495498120, 14994597744, 18743247180, 24990996240, 37486494360, 74972988720]

約数ペア:

[(1, 74972988720), (2, 37486494360), (3, 24990996240), (4, 18743247180), (5, 14994597744), (6, 12495498120), (7, 10710426960), (8, 9371623590), (9, 8330332080), (10, 7497298872), (12, 6247749060), (14, 5355213480), (15, 4998199248), (16, 4685811795), (18, 4165166040), (20, 3748649436), (21, 3570142320), (24, 3123874530), (27, 2776777360), (28, 2677606740), (30, 2499099624), (35, 2142085392), (36, 2082583020), (40, 1874324718), (42, 1785071160), (45, 1666066416), (48, 1561937265), (54, 1388388680), (56, 1338803370), (60, 1249549812), (63, 1190047440), (70, 1071042696), (72, 1041291510), (80, 937162359), (84, 892535580), (90, 833033208), (105, 714028464), (108, 694194340), (112, 669401685), (120, 624774906), (126, 595023720), (135, 555355472), (140, 535521348), (144, 520645755), (157, 477534960), (168, 446267790), (180, 416516604), (189, 396682480), (210, 357014232), (216, 347097170), (240, 312387453), (252, 297511860), (270, 277677736), (280, 267760674), (314, 238767480), (315, 238009488), (336, 223133895), (360, 208258302), (378, 198341240), (420, 178507116), (432, 173548585), (471, 159178320), (504, 148755930), (540, 138838868), (560, 133880337), (628, 119383740), (630, 119004744), (720, 104129151), (756, 99170620), (785, 95506992), (840, 89253558), (942, 79589160), (945, 79336496), (1008, 74377965), (1080, 69419434), (1099, 68219280), (1256, 59691870), (1260, 59502372), (1413, 53059440), (1512, 49585310), (1570, 47753496), (1680, 44626779), (1884, 39794580), (1890, 39668248), (2160, 34709717), (2198, 34109640), (2355, 31835664), (2512, 29845935), (2520, 29751186), (2826, 26529720), (3024, 24792655), (3140, 23876748), (3297, 22739760), (3768, 19897290), (3780, 19834124), (4239, 17686480), (4396, 17054820), (4710, 15917832), (5040, 14875593), (5495, 13643856), (5652, 13264860), (6280, 11938374), (6594, 11369880), (7065, 10611888), (7536, 9948645), (7560, 9917062), (8478, 8843240), (8792, 8527410), (9420, 7958916), (9891, 7579920), (10990, 6821928), (11304, 6632430), (12560, 5969187), (13188, 5684940), (14130, 5305944), (15120, 4958531), (16485, 4547952), (16956, 4421620), (17584, 4263705), (18840, 3979458), (19782, 3789960), (21195, 3537296), (21980, 3410964), (22608, 3316215), (26376, 2842470), (28260, 2652972), (29673, 2526640), (31583, 2373840), (32970, 2273976), (33912, 2210810), (37680, 1989729), (39564, 1894980), (42390, 1768648), (43960, 1705482), (49455, 1515984), (52752, 1421235), (56520, 1326486), (59346, 1263320), (63166, 1186920), (65940, 1136988), (67824, 1105405), (79128, 947490), (84780, 884324), (87920, 852741), (94749, 791280), (98910, 757992), (113040, 663243), (118692, 631660), (126332, 593460), (131880, 568494), (148365, 505328), (157915, 474768), (158256, 473745), (169560, 442162), (189498, 395640), (197820, 378996), (221081, 339120), (237384, 315830), (252664, 296730), (263760, 284247)]