16103220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1667}}^1$

素因数の和:1709

約数の個数: 96

約数和(自身を含む): 53803008

約数和(自身を除く): 37699788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1667, 1932, 2415, 3220, 3334, 4830, 5001, 6668, 8335, 9660, 10002, 11669, 16670, 20004, 23338, 25005, 33340, 35007, 38341, 46676, 50010, 58345, 70014, 76682, 100020, 115023, 116690, 140028, 153364, 175035, 191705, 230046, 233380, 268387, 350070, 383410, 460092, 536774, 575115, 700140, 766820, 805161, 1073548, 1150230, 1341935, 1610322, 2300460, 2683870, 3220644, 4025805, 5367740, 8051610, 16103220]

約数ペア:

[(1, 16103220), (2, 8051610), (3, 5367740), (4, 4025805), (5, 3220644), (6, 2683870), (7, 2300460), (10, 1610322), (12, 1341935), (14, 1150230), (15, 1073548), (20, 805161), (21, 766820), (23, 700140), (28, 575115), (30, 536774), (35, 460092), (42, 383410), (46, 350070), (60, 268387), (69, 233380), (70, 230046), (84, 191705), (92, 175035), (105, 153364), (115, 140028), (138, 116690), (140, 115023), (161, 100020), (210, 76682), (230, 70014), (276, 58345), (322, 50010), (345, 46676), (420, 38341), (460, 35007), (483, 33340), (644, 25005), (690, 23338), (805, 20004), (966, 16670), (1380, 11669), (1610, 10002), (1667, 9660), (1932, 8335), (2415, 6668), (3220, 5001), (3334, 4830)]