16303980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3529}}^1$

素因数の和:3559

約数の個数: 96

約数和(自身を含む): 56931840

約数和(自身を除く): 40627860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 3529, 4620, 7058, 10587, 14116, 17645, 21174, 24703, 35290, 38819, 42348, 49406, 52935, 70580, 74109, 77638, 98812, 105870, 116457, 123515, 148218, 155276, 194095, 211740, 232914, 247030, 271733, 296436, 370545, 388190, 465828, 494060, 543466, 582285, 741090, 776380, 815199, 1086932, 1164570, 1358665, 1482180, 1630398, 2329140, 2717330, 3260796, 4075995, 5434660, 8151990, 16303980]

約数ペア:

[(1, 16303980), (2, 8151990), (3, 5434660), (4, 4075995), (5, 3260796), (6, 2717330), (7, 2329140), (10, 1630398), (11, 1482180), (12, 1358665), (14, 1164570), (15, 1086932), (20, 815199), (21, 776380), (22, 741090), (28, 582285), (30, 543466), (33, 494060), (35, 465828), (42, 388190), (44, 370545), (55, 296436), (60, 271733), (66, 247030), (70, 232914), (77, 211740), (84, 194095), (105, 155276), (110, 148218), (132, 123515), (140, 116457), (154, 105870), (165, 98812), (210, 77638), (220, 74109), (231, 70580), (308, 52935), (330, 49406), (385, 42348), (420, 38819), (462, 35290), (660, 24703), (770, 21174), (924, 17645), (1155, 14116), (1540, 10587), (2310, 7058), (3529, 4620)]