141777720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:594

約数の個数: 192

約数和(自身を含む): 531947520

約数和(自身を除く): 390169800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 127, 140, 168, 180, 210, 252, 254, 280, 315, 360, 381, 420, 443, 504, 508, 630, 635, 762, 840, 886, 889, 1016, 1143, 1260, 1270, 1329, 1524, 1772, 1778, 1905, 2215, 2286, 2520, 2540, 2658, 2667, 3048, 3101, 3544, 3556, 3810, 3987, 4430, 4445, 4572, 5080, 5316, 5334, 5715, 6202, 6645, 7112, 7620, 7974, 8001, 8860, 8890, 9144, 9303, 10632, 10668, 11430, 12404, 13290, 13335, 15240, 15505, 15948, 16002, 17720, 17780, 18606, 19935, 21336, 22860, 24808, 26580, 26670, 27909, 31010, 31896, 32004, 35560, 37212, 39870, 40005, 45720, 46515, 53160, 53340, 55818, 56261, 62020, 64008, 74424, 79740, 80010, 93030, 106680, 111636, 112522, 124040, 139545, 159480, 160020, 168783, 186060, 223272, 225044, 279090, 281305, 320040, 337566, 372120, 393827, 450088, 506349, 558180, 562610, 675132, 787654, 843915, 1012698, 1116360, 1125220, 1181481, 1350264, 1575308, 1687830, 1969135, 2025396, 2250440, 2362962, 2531745, 3150616, 3375660, 3544443, 3938270, 4050792, 4725924, 5063490, 5907405, 6751320, 7088886, 7876540, 9451848, 10126980, 11814810, 14177772, 15753080, 17722215, 20253960, 23629620, 28355544, 35444430, 47259240, 70888860, 141777720]

約数ペア:

[(1, 141777720), (2, 70888860), (3, 47259240), (4, 35444430), (5, 28355544), (6, 23629620), (7, 20253960), (8, 17722215), (9, 15753080), (10, 14177772), (12, 11814810), (14, 10126980), (15, 9451848), (18, 7876540), (20, 7088886), (21, 6751320), (24, 5907405), (28, 5063490), (30, 4725924), (35, 4050792), (36, 3938270), (40, 3544443), (42, 3375660), (45, 3150616), (56, 2531745), (60, 2362962), (63, 2250440), (70, 2025396), (72, 1969135), (84, 1687830), (90, 1575308), (105, 1350264), (120, 1181481), (126, 1125220), (127, 1116360), (140, 1012698), (168, 843915), (180, 787654), (210, 675132), (252, 562610), (254, 558180), (280, 506349), (315, 450088), (360, 393827), (381, 372120), (420, 337566), (443, 320040), (504, 281305), (508, 279090), (630, 225044), (635, 223272), (762, 186060), (840, 168783), (886, 160020), (889, 159480), (1016, 139545), (1143, 124040), (1260, 112522), (1270, 111636), (1329, 106680), (1524, 93030), (1772, 80010), (1778, 79740), (1905, 74424), (2215, 64008), (2286, 62020), (2520, 56261), (2540, 55818), (2658, 53340), (2667, 53160), (3048, 46515), (3101, 45720), (3544, 40005), (3556, 39870), (3810, 37212), (3987, 35560), (4430, 32004), (4445, 31896), (4572, 31010), (5080, 27909), (5316, 26670), (5334, 26580), (5715, 24808), (6202, 22860), (6645, 21336), (7112, 19935), (7620, 18606), (7974, 17780), (8001, 17720), (8860, 16002), (8890, 15948), (9144, 15505), (9303, 15240), (10632, 13335), (10668, 13290), (11430, 12404)]