170220120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{28949}}^1$

素因数の和:28977

約数の個数: 96

約数和(自身を含む): 594054000

約数和(自身を除く): 423833880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 28949, 57898, 86847, 115796, 144745, 173694, 202643, 231592, 289490, 347388, 405286, 434235, 578980, 607929, 694776, 810572, 868470, 1013215, 1157960, 1215858, 1418501, 1621144, 1736940, 2026430, 2431716, 2837002, 3039645, 3473880, 4052860, 4255503, 4863432, 5674004, 6079290, 7092505, 8105720, 8511006, 11348008, 12158580, 14185010, 17022012, 21277515, 24317160, 28370020, 34044024, 42555030, 56740040, 85110060, 170220120]

約数ペア:

[(1, 170220120), (2, 85110060), (3, 56740040), (4, 42555030), (5, 34044024), (6, 28370020), (7, 24317160), (8, 21277515), (10, 17022012), (12, 14185010), (14, 12158580), (15, 11348008), (20, 8511006), (21, 8105720), (24, 7092505), (28, 6079290), (30, 5674004), (35, 4863432), (40, 4255503), (42, 4052860), (49, 3473880), (56, 3039645), (60, 2837002), (70, 2431716), (84, 2026430), (98, 1736940), (105, 1621144), (120, 1418501), (140, 1215858), (147, 1157960), (168, 1013215), (196, 868470), (210, 810572), (245, 694776), (280, 607929), (294, 578980), (392, 434235), (420, 405286), (490, 347388), (588, 289490), (735, 231592), (840, 202643), (980, 173694), (1176, 144745), (1470, 115796), (1960, 86847), (2940, 57898), (5880, 28949)]