245702160

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1$

素因数の和:425

約数の個数: 280

約数和(自身を含む): 936797184

約数和(自身を除く): 691095024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 243, 264, 270, 297, 324, 330, 360, 383, 396, 405, 432, 440, 486, 495, 528, 540, 594, 648, 660, 720, 729, 766, 792, 810, 880, 891, 972, 990, 1080, 1149, 1188, 1215, 1296, 1320, 1458, 1485, 1532, 1584, 1620, 1782, 1915, 1944, 1980, 2160, 2298, 2376, 2430, 2640, 2673, 2916, 2970, 3064, 3240, 3447, 3564, 3645, 3830, 3888, 3960, 4213, 4455, 4596, 4752, 4860, 5346, 5745, 5832, 5940, 6128, 6480, 6894, 7128, 7290, 7660, 7920, 8019, 8426, 8910, 9192, 9720, 10341, 10692, 11490, 11664, 11880, 12639, 13365, 13788, 14256, 14580, 15320, 16038, 16852, 17235, 17820, 18384, 19440, 20682, 21065, 21384, 22980, 23760, 25278, 26730, 27576, 29160, 30640, 31023, 32076, 33704, 34470, 35640, 37917, 40095, 41364, 42130, 42768, 45960, 50556, 51705, 53460, 55152, 58320, 62046, 63195, 64152, 67408, 68940, 71280, 75834, 80190, 82728, 84260, 91920, 93069, 101112, 103410, 106920, 113751, 124092, 126390, 128304, 137880, 151668, 155115, 160380, 165456, 168520, 186138, 189585, 202224, 206820, 213840, 227502, 248184, 252780, 275760, 279207, 303336, 310230, 320760, 337040, 341253, 372276, 379170, 413640, 455004, 465345, 496368, 505560, 558414, 568755, 606672, 620460, 641520, 682506, 744552, 758340, 827280, 910008, 930690, 1011120, 1023759, 1116828, 1137510, 1240920, 1365012, 1396035, 1489104, 1516680, 1706265, 1820016, 1861380, 2047518, 2233656, 2275020, 2481840, 2730024, 2792070, 3033360, 3071277, 3412530, 3722760, 4095036, 4467312, 4550040, 5118795, 5460048, 5584140, 6142554, 6825060, 7445520, 8190072, 9100080, 10237590, 11168280, 12285108, 13650120, 15356385, 16380144, 20475180, 22336560, 24570216, 27300240, 30712770, 40950360, 49140432, 61425540, 81900720, 122851080, 245702160]

約数ペア:

[(1, 245702160), (2, 122851080), (3, 81900720), (4, 61425540), (5, 49140432), (6, 40950360), (8, 30712770), (9, 27300240), (10, 24570216), (11, 22336560), (12, 20475180), (15, 16380144), (16, 15356385), (18, 13650120), (20, 12285108), (22, 11168280), (24, 10237590), (27, 9100080), (30, 8190072), (33, 7445520), (36, 6825060), (40, 6142554), (44, 5584140), (45, 5460048), (48, 5118795), (54, 4550040), (55, 4467312), (60, 4095036), (66, 3722760), (72, 3412530), (80, 3071277), (81, 3033360), (88, 2792070), (90, 2730024), (99, 2481840), (108, 2275020), (110, 2233656), (120, 2047518), (132, 1861380), (135, 1820016), (144, 1706265), (162, 1516680), (165, 1489104), (176, 1396035), (180, 1365012), (198, 1240920), (216, 1137510), (220, 1116828), (240, 1023759), (243, 1011120), (264, 930690), (270, 910008), (297, 827280), (324, 758340), (330, 744552), (360, 682506), (383, 641520), (396, 620460), (405, 606672), (432, 568755), (440, 558414), (486, 505560), (495, 496368), (528, 465345), (540, 455004), (594, 413640), (648, 379170), (660, 372276), (720, 341253), (729, 337040), (766, 320760), (792, 310230), (810, 303336), (880, 279207), (891, 275760), (972, 252780), (990, 248184), (1080, 227502), (1149, 213840), (1188, 206820), (1215, 202224), (1296, 189585), (1320, 186138), (1458, 168520), (1485, 165456), (1532, 160380), (1584, 155115), (1620, 151668), (1782, 137880), (1915, 128304), (1944, 126390), (1980, 124092), (2160, 113751), (2298, 106920), (2376, 103410), (2430, 101112), (2640, 93069), (2673, 91920), (2916, 84260), (2970, 82728), (3064, 80190), (3240, 75834), (3447, 71280), (3564, 68940), (3645, 67408), (3830, 64152), (3888, 63195), (3960, 62046), (4213, 58320), (4455, 55152), (4596, 53460), (4752, 51705), (4860, 50556), (5346, 45960), (5745, 42768), (5832, 42130), (5940, 41364), (6128, 40095), (6480, 37917), (6894, 35640), (7128, 34470), (7290, 33704), (7660, 32076), (7920, 31023), (8019, 30640), (8426, 29160), (8910, 27576), (9192, 26730), (9720, 25278), (10341, 23760), (10692, 22980), (11490, 21384), (11664, 21065), (11880, 20682), (12639, 19440), (13365, 18384), (13788, 17820), (14256, 17235), (14580, 16852), (15320, 16038)]