1618699320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{13109}}^1$

素因数の和:13147

約数の個数: 192

約数和(自身を含む): 6135480000

約数和(自身を除く): 4516780680

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, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 343, 360, 392, 420, 441, 490, 504, 588, 630, 686, 735, 840, 882, 980, 1029, 1176, 1260, 1372, 1470, 1715, 1764, 1960, 2058, 2205, 2520, 2744, 2940, 3087, 3430, 3528, 4116, 4410, 5145, 5880, 6174, 6860, 8232, 8820, 10290, 12348, 13109, 13720, 15435, 17640, 20580, 24696, 26218, 30870, 39327, 41160, 52436, 61740, 65545, 78654, 91763, 104872, 117981, 123480, 131090, 157308, 183526, 196635, 235962, 262180, 275289, 314616, 367052, 393270, 458815, 471924, 524360, 550578, 589905, 642341, 734104, 786540, 825867, 917630, 943848, 1101156, 1179810, 1284682, 1376445, 1573080, 1651734, 1835260, 1927023, 2202312, 2359620, 2569364, 2752890, 3211705, 3303468, 3670520, 3854046, 4129335, 4496387, 4719240, 5138728, 5505780, 5781069, 6423410, 6606936, 7708092, 8258670, 8992774, 9635115, 11011560, 11562138, 12846820, 13489161, 15416184, 16517340, 17985548, 19270230, 22481935, 23124276, 25693640, 26978322, 28905345, 33034680, 35971096, 38540460, 40467483, 44963870, 46248552, 53956644, 57810690, 67445805, 77080920, 80934966, 89927740, 107913288, 115621380, 134891610, 161869932, 179855480, 202337415, 231242760, 269783220, 323739864, 404674830, 539566440, 809349660, 1618699320]

約数ペア:

[(1, 1618699320), (2, 809349660), (3, 539566440), (4, 404674830), (5, 323739864), (6, 269783220), (7, 231242760), (8, 202337415), (9, 179855480), (10, 161869932), (12, 134891610), (14, 115621380), (15, 107913288), (18, 89927740), (20, 80934966), (21, 77080920), (24, 67445805), (28, 57810690), (30, 53956644), (35, 46248552), (36, 44963870), (40, 40467483), (42, 38540460), (45, 35971096), (49, 33034680), (56, 28905345), (60, 26978322), (63, 25693640), (70, 23124276), (72, 22481935), (84, 19270230), (90, 17985548), (98, 16517340), (105, 15416184), (120, 13489161), (126, 12846820), (140, 11562138), (147, 11011560), (168, 9635115), (180, 8992774), (196, 8258670), (210, 7708092), (245, 6606936), (252, 6423410), (280, 5781069), (294, 5505780), (315, 5138728), (343, 4719240), (360, 4496387), (392, 4129335), (420, 3854046), (441, 3670520), (490, 3303468), (504, 3211705), (588, 2752890), (630, 2569364), (686, 2359620), (735, 2202312), (840, 1927023), (882, 1835260), (980, 1651734), (1029, 1573080), (1176, 1376445), (1260, 1284682), (1372, 1179810), (1470, 1101156), (1715, 943848), (1764, 917630), (1960, 825867), (2058, 786540), (2205, 734104), (2520, 642341), (2744, 589905), (2940, 550578), (3087, 524360), (3430, 471924), (3528, 458815), (4116, 393270), (4410, 367052), (5145, 314616), (5880, 275289), (6174, 262180), (6860, 235962), (8232, 196635), (8820, 183526), (10290, 157308), (12348, 131090), (13109, 123480), (13720, 117981), (15435, 104872), (17640, 91763), (20580, 78654), (24696, 65545), (26218, 61740), (30870, 52436), (39327, 41160)]