16465020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 57576960

約数和(自身を除く): 41111940

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 19, 20, 22, 26, 30, 33, 38, 39, 44, 52, 55, 57, 60, 65, 66, 76, 78, 95, 101, 110, 114, 130, 132, 143, 156, 165, 190, 195, 202, 209, 220, 228, 247, 260, 285, 286, 303, 330, 380, 390, 404, 418, 429, 494, 505, 570, 572, 606, 627, 660, 715, 741, 780, 836, 858, 988, 1010, 1045, 1111, 1140, 1212, 1235, 1254, 1313, 1430, 1482, 1515, 1716, 1919, 2020, 2090, 2145, 2222, 2470, 2508, 2626, 2717, 2860, 2964, 3030, 3135, 3333, 3705, 3838, 3939, 4180, 4290, 4444, 4940, 5252, 5434, 5555, 5757, 6060, 6270, 6565, 6666, 7410, 7676, 7878, 8151, 8580, 9595, 10868, 11110, 11514, 12540, 13130, 13332, 13585, 14443, 14820, 15756, 16302, 16665, 19190, 19695, 21109, 22220, 23028, 24947, 26260, 27170, 28785, 28886, 32604, 33330, 38380, 39390, 40755, 42218, 43329, 49894, 54340, 57570, 57772, 63327, 66660, 72215, 74841, 78780, 81510, 84436, 86658, 99788, 105545, 115140, 124735, 126654, 144430, 149682, 163020, 173316, 211090, 216645, 249470, 253308, 274417, 288860, 299364, 316635, 374205, 422180, 433290, 498940, 548834, 633270, 748410, 823251, 866580, 1097668, 1266540, 1372085, 1496820, 1646502, 2744170, 3293004, 4116255, 5488340, 8232510, 16465020]

約数ペア:

[(1, 16465020), (2, 8232510), (3, 5488340), (4, 4116255), (5, 3293004), (6, 2744170), (10, 1646502), (11, 1496820), (12, 1372085), (13, 1266540), (15, 1097668), (19, 866580), (20, 823251), (22, 748410), (26, 633270), (30, 548834), (33, 498940), (38, 433290), (39, 422180), (44, 374205), (52, 316635), (55, 299364), (57, 288860), (60, 274417), (65, 253308), (66, 249470), (76, 216645), (78, 211090), (95, 173316), (101, 163020), (110, 149682), (114, 144430), (130, 126654), (132, 124735), (143, 115140), (156, 105545), (165, 99788), (190, 86658), (195, 84436), (202, 81510), (209, 78780), (220, 74841), (228, 72215), (247, 66660), (260, 63327), (285, 57772), (286, 57570), (303, 54340), (330, 49894), (380, 43329), (390, 42218), (404, 40755), (418, 39390), (429, 38380), (494, 33330), (505, 32604), (570, 28886), (572, 28785), (606, 27170), (627, 26260), (660, 24947), (715, 23028), (741, 22220), (780, 21109), (836, 19695), (858, 19190), (988, 16665), (1010, 16302), (1045, 15756), (1111, 14820), (1140, 14443), (1212, 13585), (1235, 13332), (1254, 13130), (1313, 12540), (1430, 11514), (1482, 11110), (1515, 10868), (1716, 9595), (1919, 8580), (2020, 8151), (2090, 7878), (2145, 7676), (2222, 7410), (2470, 6666), (2508, 6565), (2626, 6270), (2717, 6060), (2860, 5757), (2964, 5555), (3030, 5434), (3135, 5252), (3333, 4940), (3705, 4444), (3838, 4290), (3939, 4180)]