16055820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:102

約数の個数: 240

約数和(自身を含む): 59276448

約数和(自身を除く): 43220628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 30, 33, 34, 36, 44, 45, 51, 53, 54, 55, 60, 66, 68, 81, 85, 90, 99, 102, 106, 108, 110, 132, 135, 153, 159, 162, 165, 170, 180, 187, 198, 204, 212, 220, 255, 265, 270, 297, 306, 318, 324, 330, 340, 374, 396, 405, 459, 477, 495, 510, 530, 540, 561, 583, 594, 612, 636, 660, 748, 765, 795, 810, 891, 901, 918, 935, 954, 990, 1020, 1060, 1122, 1166, 1188, 1377, 1431, 1485, 1530, 1590, 1620, 1683, 1749, 1782, 1802, 1836, 1870, 1908, 1980, 2244, 2295, 2332, 2385, 2703, 2754, 2805, 2862, 2915, 2970, 3060, 3180, 3366, 3498, 3564, 3604, 3740, 4293, 4455, 4505, 4590, 4770, 5049, 5247, 5406, 5508, 5610, 5724, 5830, 5940, 6732, 6885, 6996, 7155, 8109, 8415, 8586, 8745, 8910, 9010, 9180, 9540, 9911, 10098, 10494, 10812, 11220, 11660, 13515, 13770, 14310, 15147, 15741, 16218, 16830, 17172, 17490, 17820, 18020, 19822, 20196, 20988, 21465, 24327, 25245, 26235, 27030, 27540, 28620, 29733, 30294, 31482, 32436, 33660, 34980, 39644, 40545, 42930, 47223, 48654, 49555, 50490, 52470, 54060, 59466, 60588, 62964, 72981, 75735, 78705, 81090, 85860, 89199, 94446, 97308, 99110, 100980, 104940, 118932, 121635, 145962, 148665, 151470, 157410, 162180, 178398, 188892, 198220, 236115, 243270, 267597, 291924, 297330, 302940, 314820, 356796, 364905, 445995, 472230, 486540, 535194, 594660, 729810, 802791, 891990, 944460, 1070388, 1337985, 1459620, 1605582, 1783980, 2675970, 3211164, 4013955, 5351940, 8027910, 16055820]

約数ペア:

[(1, 16055820), (2, 8027910), (3, 5351940), (4, 4013955), (5, 3211164), (6, 2675970), (9, 1783980), (10, 1605582), (11, 1459620), (12, 1337985), (15, 1070388), (17, 944460), (18, 891990), (20, 802791), (22, 729810), (27, 594660), (30, 535194), (33, 486540), (34, 472230), (36, 445995), (44, 364905), (45, 356796), (51, 314820), (53, 302940), (54, 297330), (55, 291924), (60, 267597), (66, 243270), (68, 236115), (81, 198220), (85, 188892), (90, 178398), (99, 162180), (102, 157410), (106, 151470), (108, 148665), (110, 145962), (132, 121635), (135, 118932), (153, 104940), (159, 100980), (162, 99110), (165, 97308), (170, 94446), (180, 89199), (187, 85860), (198, 81090), (204, 78705), (212, 75735), (220, 72981), (255, 62964), (265, 60588), (270, 59466), (297, 54060), (306, 52470), (318, 50490), (324, 49555), (330, 48654), (340, 47223), (374, 42930), (396, 40545), (405, 39644), (459, 34980), (477, 33660), (495, 32436), (510, 31482), (530, 30294), (540, 29733), (561, 28620), (583, 27540), (594, 27030), (612, 26235), (636, 25245), (660, 24327), (748, 21465), (765, 20988), (795, 20196), (810, 19822), (891, 18020), (901, 17820), (918, 17490), (935, 17172), (954, 16830), (990, 16218), (1020, 15741), (1060, 15147), (1122, 14310), (1166, 13770), (1188, 13515), (1377, 11660), (1431, 11220), (1485, 10812), (1530, 10494), (1590, 10098), (1620, 9911), (1683, 9540), (1749, 9180), (1782, 9010), (1802, 8910), (1836, 8745), (1870, 8586), (1908, 8415), (1980, 8109), (2244, 7155), (2295, 6996), (2332, 6885), (2385, 6732), (2703, 5940), (2754, 5830), (2805, 5724), (2862, 5610), (2915, 5508), (2970, 5406), (3060, 5247), (3180, 5049), (3366, 4770), (3498, 4590), (3564, 4505), (3604, 4455), (3740, 4293)]