73437840

素因数分解:

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

素因数の和:1651

約数の個数: 200

約数和(自身を含む): 291677760

約数和(自身を除く): 218239920

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, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1619, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3238, 3240, 3780, 4536, 4857, 5040, 5670, 6476, 6480, 7560, 8095, 9072, 9714, 11333, 11340, 12952, 14571, 15120, 16190, 19428, 22666, 22680, 24285, 25904, 29142, 32380, 33999, 38856, 43713, 45332, 45360, 48570, 56665, 58284, 64760, 67998, 72855, 77712, 87426, 90664, 97140, 101997, 113330, 116568, 129520, 131139, 135996, 145710, 169995, 174852, 181328, 194280, 203994, 218565, 226660, 233136, 262278, 271992, 291420, 305991, 339990, 349704, 388560, 407988, 437130, 453320, 509985, 524556, 543984, 582840, 611982, 655695, 679980, 699408, 815976, 874260, 906640, 917973, 1019970, 1049112, 1165680, 1223964, 1311390, 1359960, 1529955, 1631952, 1748520, 1835946, 2039940, 2098224, 2447928, 2622780, 2719920, 3059910, 3497040, 3671892, 4079880, 4589865, 4895856, 5245560, 6119820, 7343784, 8159760, 9179730, 10491120, 12239640, 14687568, 18359460, 24479280, 36718920, 73437840]

約数ペア:

[(1, 73437840), (2, 36718920), (3, 24479280), (4, 18359460), (5, 14687568), (6, 12239640), (7, 10491120), (8, 9179730), (9, 8159760), (10, 7343784), (12, 6119820), (14, 5245560), (15, 4895856), (16, 4589865), (18, 4079880), (20, 3671892), (21, 3497040), (24, 3059910), (27, 2719920), (28, 2622780), (30, 2447928), (35, 2098224), (36, 2039940), (40, 1835946), (42, 1748520), (45, 1631952), (48, 1529955), (54, 1359960), (56, 1311390), (60, 1223964), (63, 1165680), (70, 1049112), (72, 1019970), (80, 917973), (81, 906640), (84, 874260), (90, 815976), (105, 699408), (108, 679980), (112, 655695), (120, 611982), (126, 582840), (135, 543984), (140, 524556), (144, 509985), (162, 453320), (168, 437130), (180, 407988), (189, 388560), (210, 349704), (216, 339990), (240, 305991), (252, 291420), (270, 271992), (280, 262278), (315, 233136), (324, 226660), (336, 218565), (360, 203994), (378, 194280), (405, 181328), (420, 174852), (432, 169995), (504, 145710), (540, 135996), (560, 131139), (567, 129520), (630, 116568), (648, 113330), (720, 101997), (756, 97140), (810, 90664), (840, 87426), (945, 77712), (1008, 72855), (1080, 67998), (1134, 64760), (1260, 58284), (1296, 56665), (1512, 48570), (1619, 45360), (1620, 45332), (1680, 43713), (1890, 38856), (2160, 33999), (2268, 32380), (2520, 29142), (2835, 25904), (3024, 24285), (3238, 22680), (3240, 22666), (3780, 19428), (4536, 16190), (4857, 15120), (5040, 14571), (5670, 12952), (6476, 11340), (6480, 11333), (7560, 9714), (8095, 9072)]