1768698720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1021}}^1$

素因数の和:1446

約数の個数: 192

約数和(自身を含む): 6211961280

約数和(自身を除く): 4443262560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 401, 432, 480, 540, 720, 802, 864, 1021, 1080, 1203, 1440, 1604, 2005, 2042, 2160, 2406, 3063, 3208, 3609, 4010, 4084, 4320, 4812, 5105, 6015, 6126, 6416, 7218, 8020, 8168, 9189, 9624, 10210, 10827, 12030, 12252, 12832, 14436, 15315, 16040, 16336, 18045, 18378, 19248, 20420, 21654, 24060, 24504, 27567, 28872, 30630, 32080, 32672, 36090, 36756, 38496, 40840, 43308, 45945, 48120, 49008, 54135, 55134, 57744, 61260, 64160, 72180, 73512, 81680, 86616, 91890, 96240, 98016, 108270, 110268, 115488, 122520, 137835, 144360, 147024, 163360, 173232, 183780, 192480, 216540, 220536, 245040, 275670, 288720, 294048, 346464, 367560, 409421, 433080, 441072, 490080, 551340, 577440, 735120, 818842, 866160, 882144, 1102680, 1228263, 1470240, 1637684, 1732320, 2047105, 2205360, 2456526, 3275368, 3684789, 4094210, 4410720, 4913052, 6141315, 6550736, 7369578, 8188420, 9826104, 11054367, 12282630, 13101472, 14739156, 16376840, 18423945, 19652208, 22108734, 24565260, 29478312, 32753680, 36847890, 39304416, 44217468, 49130520, 55271835, 58956624, 65507360, 73695780, 88434936, 98261040, 110543670, 117913248, 147391560, 176869872, 196522080, 221087340, 294783120, 353739744, 442174680, 589566240, 884349360, 1768698720]

約数ペア:

[(1, 1768698720), (2, 884349360), (3, 589566240), (4, 442174680), (5, 353739744), (6, 294783120), (8, 221087340), (9, 196522080), (10, 176869872), (12, 147391560), (15, 117913248), (16, 110543670), (18, 98261040), (20, 88434936), (24, 73695780), (27, 65507360), (30, 58956624), (32, 55271835), (36, 49130520), (40, 44217468), (45, 39304416), (48, 36847890), (54, 32753680), (60, 29478312), (72, 24565260), (80, 22108734), (90, 19652208), (96, 18423945), (108, 16376840), (120, 14739156), (135, 13101472), (144, 12282630), (160, 11054367), (180, 9826104), (216, 8188420), (240, 7369578), (270, 6550736), (288, 6141315), (360, 4913052), (401, 4410720), (432, 4094210), (480, 3684789), (540, 3275368), (720, 2456526), (802, 2205360), (864, 2047105), (1021, 1732320), (1080, 1637684), (1203, 1470240), (1440, 1228263), (1604, 1102680), (2005, 882144), (2042, 866160), (2160, 818842), (2406, 735120), (3063, 577440), (3208, 551340), (3609, 490080), (4010, 441072), (4084, 433080), (4320, 409421), (4812, 367560), (5105, 346464), (6015, 294048), (6126, 288720), (6416, 275670), (7218, 245040), (8020, 220536), (8168, 216540), (9189, 192480), (9624, 183780), (10210, 173232), (10827, 163360), (12030, 147024), (12252, 144360), (12832, 137835), (14436, 122520), (15315, 115488), (16040, 110268), (16336, 108270), (18045, 98016), (18378, 96240), (19248, 91890), (20420, 86616), (21654, 81680), (24060, 73512), (24504, 72180), (27567, 64160), (28872, 61260), (30630, 57744), (32080, 55134), (32672, 54135), (36090, 49008), (36756, 48120), (38496, 45945), (40840, 43308)]