40798800

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{1619}}^1$

素因数の和:1650

約数の個数: 180

約数和(自身を含む): 161909280

約数和(自身を除く): 121110480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 315, 336, 350, 360, 400, 420, 450, 504, 525, 560, 600, 630, 700, 720, 840, 900, 1008, 1050, 1200, 1260, 1400, 1575, 1619, 1680, 1800, 2100, 2520, 2800, 3150, 3238, 3600, 4200, 4857, 5040, 6300, 6476, 8095, 8400, 9714, 11333, 12600, 12952, 14571, 16190, 19428, 22666, 24285, 25200, 25904, 29142, 32380, 33999, 38856, 40475, 45332, 48570, 56665, 58284, 64760, 67998, 72855, 77712, 80950, 90664, 97140, 101997, 113330, 116568, 121425, 129520, 135996, 145710, 161900, 169995, 181328, 194280, 203994, 226660, 233136, 242850, 271992, 283325, 291420, 323800, 339990, 364275, 388560, 407988, 453320, 485700, 509985, 543984, 566650, 582840, 647600, 679980, 728550, 815976, 849975, 906640, 971400, 1019970, 1133300, 1165680, 1359960, 1457100, 1631952, 1699950, 1942800, 2039940, 2266600, 2549925, 2719920, 2914200, 3399900, 4079880, 4533200, 5099850, 5828400, 6799800, 8159760, 10199700, 13599600, 20399400, 40798800]

約数ペア:

[(1, 40798800), (2, 20399400), (3, 13599600), (4, 10199700), (5, 8159760), (6, 6799800), (7, 5828400), (8, 5099850), (9, 4533200), (10, 4079880), (12, 3399900), (14, 2914200), (15, 2719920), (16, 2549925), (18, 2266600), (20, 2039940), (21, 1942800), (24, 1699950), (25, 1631952), (28, 1457100), (30, 1359960), (35, 1165680), (36, 1133300), (40, 1019970), (42, 971400), (45, 906640), (48, 849975), (50, 815976), (56, 728550), (60, 679980), (63, 647600), (70, 582840), (72, 566650), (75, 543984), (80, 509985), (84, 485700), (90, 453320), (100, 407988), (105, 388560), (112, 364275), (120, 339990), (126, 323800), (140, 291420), (144, 283325), (150, 271992), (168, 242850), (175, 233136), (180, 226660), (200, 203994), (210, 194280), (225, 181328), (240, 169995), (252, 161900), (280, 145710), (300, 135996), (315, 129520), (336, 121425), (350, 116568), (360, 113330), (400, 101997), (420, 97140), (450, 90664), (504, 80950), (525, 77712), (560, 72855), (600, 67998), (630, 64760), (700, 58284), (720, 56665), (840, 48570), (900, 45332), (1008, 40475), (1050, 38856), (1200, 33999), (1260, 32380), (1400, 29142), (1575, 25904), (1619, 25200), (1680, 24285), (1800, 22666), (2100, 19428), (2520, 16190), (2800, 14571), (3150, 12952), (3238, 12600), (3600, 11333), (4200, 9714), (4857, 8400), (5040, 8095), (6300, 6476)]