338942520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7079}}^1$

素因数の和:7122

約数の個数: 192

約数和(自身を含む): 1325376000

約数和(自身を除く): 986433480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4788, 5320, 5985, 6840, 7079, 7980, 9576, 11970, 14158, 15960, 21237, 23940, 28316, 35395, 42474, 47880, 49553, 56632, 63711, 70790, 84948, 99106, 106185, 127422, 134501, 141580, 148659, 169896, 198212, 212370, 247765, 254844, 269002, 283160, 297318, 318555, 396424, 403503, 424740, 445977, 495530, 509688, 538004, 594636, 637110, 672505, 743295, 807006, 849480, 891954, 941507, 991060, 1076008, 1189272, 1210509, 1274220, 1345010, 1486590, 1614012, 1783908, 1883014, 1982120, 2017515, 2229885, 2421018, 2548440, 2690020, 2824521, 2973180, 3228024, 3567816, 3766028, 4035030, 4459770, 4707535, 4842036, 5380040, 5649042, 5946360, 6052545, 7532056, 8070060, 8473563, 8919540, 9415070, 9684072, 11298084, 12105090, 14122605, 16140120, 16947126, 17839080, 18830140, 22596168, 24210180, 28245210, 33894252, 37660280, 42367815, 48420360, 56490420, 67788504, 84735630, 112980840, 169471260, 338942520]

約数ペア:

[(1, 338942520), (2, 169471260), (3, 112980840), (4, 84735630), (5, 67788504), (6, 56490420), (7, 48420360), (8, 42367815), (9, 37660280), (10, 33894252), (12, 28245210), (14, 24210180), (15, 22596168), (18, 18830140), (19, 17839080), (20, 16947126), (21, 16140120), (24, 14122605), (28, 12105090), (30, 11298084), (35, 9684072), (36, 9415070), (38, 8919540), (40, 8473563), (42, 8070060), (45, 7532056), (56, 6052545), (57, 5946360), (60, 5649042), (63, 5380040), (70, 4842036), (72, 4707535), (76, 4459770), (84, 4035030), (90, 3766028), (95, 3567816), (105, 3228024), (114, 2973180), (120, 2824521), (126, 2690020), (133, 2548440), (140, 2421018), (152, 2229885), (168, 2017515), (171, 1982120), (180, 1883014), (190, 1783908), (210, 1614012), (228, 1486590), (252, 1345010), (266, 1274220), (280, 1210509), (285, 1189272), (315, 1076008), (342, 991060), (360, 941507), (380, 891954), (399, 849480), (420, 807006), (456, 743295), (504, 672505), (532, 637110), (570, 594636), (630, 538004), (665, 509688), (684, 495530), (760, 445977), (798, 424740), (840, 403503), (855, 396424), (1064, 318555), (1140, 297318), (1197, 283160), (1260, 269002), (1330, 254844), (1368, 247765), (1596, 212370), (1710, 198212), (1995, 169896), (2280, 148659), (2394, 141580), (2520, 134501), (2660, 127422), (3192, 106185), (3420, 99106), (3990, 84948), (4788, 70790), (5320, 63711), (5985, 56632), (6840, 49553), (7079, 47880), (7980, 42474), (9576, 35395), (11970, 28316), (14158, 23940), (15960, 21237)]