162870120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{1319}}^1$

素因数の和:1357

約数の個数: 192

約数和(自身を含む): 617760000

約数和(自身を除く): 454889880

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, 1319, 1372, 1470, 1715, 1764, 1960, 2058, 2205, 2520, 2638, 2744, 2940, 3087, 3430, 3528, 3957, 4116, 4410, 5145, 5276, 5880, 6174, 6595, 6860, 7914, 8232, 8820, 9233, 10290, 10552, 11871, 12348, 13190, 13720, 15435, 15828, 17640, 18466, 19785, 20580, 23742, 24696, 26380, 27699, 30870, 31656, 36932, 39570, 41160, 46165, 47484, 52760, 55398, 59355, 61740, 64631, 73864, 79140, 83097, 92330, 94968, 110796, 118710, 123480, 129262, 138495, 158280, 166194, 184660, 193893, 221592, 237420, 258524, 276990, 323155, 332388, 369320, 387786, 415485, 452417, 474840, 517048, 553980, 581679, 646310, 664776, 775572, 830970, 904834, 969465, 1107960, 1163358, 1292620, 1357251, 1551144, 1661940, 1809668, 1938930, 2262085, 2326716, 2585240, 2714502, 2908395, 3323880, 3619336, 3877860, 4071753, 4524170, 4653432, 5429004, 5816790, 6786255, 7755720, 8143506, 9048340, 10858008, 11633580, 13572510, 16287012, 18096680, 20358765, 23267160, 27145020, 32574024, 40717530, 54290040, 81435060, 162870120]

約数ペア:

[(1, 162870120), (2, 81435060), (3, 54290040), (4, 40717530), (5, 32574024), (6, 27145020), (7, 23267160), (8, 20358765), (9, 18096680), (10, 16287012), (12, 13572510), (14, 11633580), (15, 10858008), (18, 9048340), (20, 8143506), (21, 7755720), (24, 6786255), (28, 5816790), (30, 5429004), (35, 4653432), (36, 4524170), (40, 4071753), (42, 3877860), (45, 3619336), (49, 3323880), (56, 2908395), (60, 2714502), (63, 2585240), (70, 2326716), (72, 2262085), (84, 1938930), (90, 1809668), (98, 1661940), (105, 1551144), (120, 1357251), (126, 1292620), (140, 1163358), (147, 1107960), (168, 969465), (180, 904834), (196, 830970), (210, 775572), (245, 664776), (252, 646310), (280, 581679), (294, 553980), (315, 517048), (343, 474840), (360, 452417), (392, 415485), (420, 387786), (441, 369320), (490, 332388), (504, 323155), (588, 276990), (630, 258524), (686, 237420), (735, 221592), (840, 193893), (882, 184660), (980, 166194), (1029, 158280), (1176, 138495), (1260, 129262), (1319, 123480), (1372, 118710), (1470, 110796), (1715, 94968), (1764, 92330), (1960, 83097), (2058, 79140), (2205, 73864), (2520, 64631), (2638, 61740), (2744, 59355), (2940, 55398), (3087, 52760), (3430, 47484), (3528, 46165), (3957, 41160), (4116, 39570), (4410, 36932), (5145, 31656), (5276, 30870), (5880, 27699), (6174, 26380), (6595, 24696), (6860, 23742), (7914, 20580), (8232, 19785), (8820, 18466), (9233, 17640), (10290, 15828), (10552, 15435), (11871, 13720), (12348, 13190)]