4338840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 15033600

約数和(自身を除く): 10694760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 173, 190, 209, 220, 228, 264, 285, 330, 346, 380, 418, 440, 456, 519, 570, 627, 660, 692, 760, 836, 865, 1038, 1045, 1140, 1254, 1320, 1384, 1672, 1730, 1903, 2076, 2090, 2280, 2508, 2595, 3135, 3287, 3460, 3806, 4152, 4180, 5016, 5190, 5709, 6270, 6574, 6920, 7612, 8360, 9515, 9861, 10380, 11418, 12540, 13148, 15224, 16435, 19030, 19722, 20760, 22836, 25080, 26296, 28545, 32870, 36157, 38060, 39444, 45672, 49305, 57090, 65740, 72314, 76120, 78888, 98610, 108471, 114180, 131480, 144628, 180785, 197220, 216942, 228360, 289256, 361570, 394440, 433884, 542355, 723140, 867768, 1084710, 1446280, 2169420, 4338840]

約数ペア:

[(1, 4338840), (2, 2169420), (3, 1446280), (4, 1084710), (5, 867768), (6, 723140), (8, 542355), (10, 433884), (11, 394440), (12, 361570), (15, 289256), (19, 228360), (20, 216942), (22, 197220), (24, 180785), (30, 144628), (33, 131480), (38, 114180), (40, 108471), (44, 98610), (55, 78888), (57, 76120), (60, 72314), (66, 65740), (76, 57090), (88, 49305), (95, 45672), (110, 39444), (114, 38060), (120, 36157), (132, 32870), (152, 28545), (165, 26296), (173, 25080), (190, 22836), (209, 20760), (220, 19722), (228, 19030), (264, 16435), (285, 15224), (330, 13148), (346, 12540), (380, 11418), (418, 10380), (440, 9861), (456, 9515), (519, 8360), (570, 7612), (627, 6920), (660, 6574), (692, 6270), (760, 5709), (836, 5190), (865, 5016), (1038, 4180), (1045, 4152), (1140, 3806), (1254, 3460), (1320, 3287), (1384, 3135), (1672, 2595), (1730, 2508), (1903, 2280), (2076, 2090)]