16238737980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{38603}}^1$

素因数の和:38681

約数の個数: 192

約数和(自身を含む): 54477964800

約数和(自身を除く): 38239226820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 41, 45, 54, 57, 60, 76, 82, 90, 95, 108, 114, 123, 135, 164, 171, 180, 190, 205, 228, 246, 270, 285, 342, 369, 380, 410, 492, 513, 540, 570, 615, 684, 738, 779, 820, 855, 1026, 1107, 1140, 1230, 1476, 1558, 1710, 1845, 2052, 2214, 2337, 2460, 2565, 3116, 3420, 3690, 3895, 4428, 4674, 5130, 5535, 7011, 7380, 7790, 9348, 10260, 11070, 11685, 14022, 15580, 21033, 22140, 23370, 28044, 35055, 38603, 42066, 46740, 70110, 77206, 84132, 105165, 115809, 140220, 154412, 193015, 210330, 231618, 347427, 386030, 420660, 463236, 579045, 694854, 733457, 772060, 1042281, 1158090, 1389708, 1466914, 1582723, 1737135, 2084562, 2200371, 2316180, 2933828, 3165446, 3474270, 3667285, 4169124, 4400742, 4748169, 5211405, 6330892, 6601113, 6948540, 7334570, 7913615, 8801484, 9496338, 10422810, 11001855, 13202226, 14244507, 14669140, 15827230, 18992676, 19803339, 20845620, 22003710, 23740845, 26404452, 28489014, 30071737, 31654460, 33005565, 39606678, 42733521, 44007420, 47481690, 56978028, 60143474, 66011130, 71222535, 79213356, 85467042, 90215211, 94963380, 99016695, 120286948, 132022260, 142445070, 150358685, 170934084, 180430422, 198033390, 213667605, 270645633, 284890140, 300717370, 360860844, 396066780, 427335210, 451076055, 541291266, 601434740, 811936899, 854670420, 902152110, 1082582532, 1353228165, 1623873798, 1804304220, 2706456330, 3247747596, 4059684495, 5412912660, 8119368990, 16238737980]

約数ペア:

[(1, 16238737980), (2, 8119368990), (3, 5412912660), (4, 4059684495), (5, 3247747596), (6, 2706456330), (9, 1804304220), (10, 1623873798), (12, 1353228165), (15, 1082582532), (18, 902152110), (19, 854670420), (20, 811936899), (27, 601434740), (30, 541291266), (36, 451076055), (38, 427335210), (41, 396066780), (45, 360860844), (54, 300717370), (57, 284890140), (60, 270645633), (76, 213667605), (82, 198033390), (90, 180430422), (95, 170934084), (108, 150358685), (114, 142445070), (123, 132022260), (135, 120286948), (164, 99016695), (171, 94963380), (180, 90215211), (190, 85467042), (205, 79213356), (228, 71222535), (246, 66011130), (270, 60143474), (285, 56978028), (342, 47481690), (369, 44007420), (380, 42733521), (410, 39606678), (492, 33005565), (513, 31654460), (540, 30071737), (570, 28489014), (615, 26404452), (684, 23740845), (738, 22003710), (779, 20845620), (820, 19803339), (855, 18992676), (1026, 15827230), (1107, 14669140), (1140, 14244507), (1230, 13202226), (1476, 11001855), (1558, 10422810), (1710, 9496338), (1845, 8801484), (2052, 7913615), (2214, 7334570), (2337, 6948540), (2460, 6601113), (2565, 6330892), (3116, 5211405), (3420, 4748169), (3690, 4400742), (3895, 4169124), (4428, 3667285), (4674, 3474270), (5130, 3165446), (5535, 2933828), (7011, 2316180), (7380, 2200371), (7790, 2084562), (9348, 1737135), (10260, 1582723), (11070, 1466914), (11685, 1389708), (14022, 1158090), (15580, 1042281), (21033, 772060), (22140, 733457), (23370, 694854), (28044, 579045), (35055, 463236), (38603, 420660), (42066, 386030), (46740, 347427), (70110, 231618), (77206, 210330), (84132, 193015), (105165, 154412), (115809, 140220)]