1986729120

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{17033}}^1$

素因数の和:17066

約数の個数: 168

約数和(自身を含む): 7037665236

約数和(自身を除く): 5050936116

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 864, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1944, 2160, 2430, 2592, 2916, 3240, 3645, 3888, 4320, 4860, 5832, 6480, 7290, 7776, 9720, 11664, 12960, 14580, 17033, 19440, 23328, 29160, 34066, 38880, 51099, 58320, 68132, 85165, 102198, 116640, 136264, 153297, 170330, 204396, 255495, 272528, 306594, 340660, 408792, 459891, 510990, 545056, 613188, 681320, 766485, 817584, 919782, 1021980, 1226376, 1362640, 1379673, 1532970, 1635168, 1839564, 2043960, 2299455, 2452752, 2725280, 2759346, 3065940, 3679128, 4087920, 4139019, 4598910, 4905504, 5518692, 6131880, 6898365, 7358256, 8175840, 8278038, 9197820, 11037384, 12263760, 12417057, 13796730, 14716512, 16556076, 18395640, 20695095, 22074768, 24527520, 24834114, 27593460, 33112152, 36791280, 41390190, 44149536, 49668228, 55186920, 62085285, 66224304, 73582560, 82780380, 99336456, 110373840, 124170570, 132448608, 165560760, 198672912, 220747680, 248341140, 331121520, 397345824, 496682280, 662243040, 993364560, 1986729120]

約数ペア:

[(1, 1986729120), (2, 993364560), (3, 662243040), (4, 496682280), (5, 397345824), (6, 331121520), (8, 248341140), (9, 220747680), (10, 198672912), (12, 165560760), (15, 132448608), (16, 124170570), (18, 110373840), (20, 99336456), (24, 82780380), (27, 73582560), (30, 66224304), (32, 62085285), (36, 55186920), (40, 49668228), (45, 44149536), (48, 41390190), (54, 36791280), (60, 33112152), (72, 27593460), (80, 24834114), (81, 24527520), (90, 22074768), (96, 20695095), (108, 18395640), (120, 16556076), (135, 14716512), (144, 13796730), (160, 12417057), (162, 12263760), (180, 11037384), (216, 9197820), (240, 8278038), (243, 8175840), (270, 7358256), (288, 6898365), (324, 6131880), (360, 5518692), (405, 4905504), (432, 4598910), (480, 4139019), (486, 4087920), (540, 3679128), (648, 3065940), (720, 2759346), (729, 2725280), (810, 2452752), (864, 2299455), (972, 2043960), (1080, 1839564), (1215, 1635168), (1296, 1532970), (1440, 1379673), (1458, 1362640), (1620, 1226376), (1944, 1021980), (2160, 919782), (2430, 817584), (2592, 766485), (2916, 681320), (3240, 613188), (3645, 545056), (3888, 510990), (4320, 459891), (4860, 408792), (5832, 340660), (6480, 306594), (7290, 272528), (7776, 255495), (9720, 204396), (11664, 170330), (12960, 153297), (14580, 136264), (17033, 116640), (19440, 102198), (23328, 85165), (29160, 68132), (34066, 58320), (38880, 51099)]