16323660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 192

約数和(自身を含む): 56179200

約数和(自身を除く): 39855540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 37, 38, 43, 45, 54, 57, 60, 74, 76, 86, 90, 95, 108, 111, 114, 129, 135, 148, 171, 172, 180, 185, 190, 215, 222, 228, 258, 270, 285, 333, 342, 370, 380, 387, 430, 444, 513, 516, 540, 555, 570, 645, 666, 684, 703, 740, 774, 817, 855, 860, 999, 1026, 1110, 1140, 1161, 1290, 1332, 1406, 1548, 1591, 1634, 1665, 1710, 1935, 1998, 2052, 2109, 2220, 2322, 2451, 2565, 2580, 2812, 3182, 3268, 3330, 3420, 3515, 3870, 3996, 4085, 4218, 4644, 4773, 4902, 4995, 5130, 5805, 6327, 6364, 6660, 7030, 7353, 7740, 7955, 8170, 8436, 9546, 9804, 9990, 10260, 10545, 11610, 12255, 12654, 14060, 14319, 14706, 15910, 16340, 18981, 19092, 19980, 21090, 22059, 23220, 23865, 24510, 25308, 28638, 29412, 30229, 31635, 31820, 36765, 37962, 42180, 42957, 44118, 47730, 49020, 57276, 60458, 63270, 71595, 73530, 75924, 85914, 88236, 90687, 94905, 95460, 110295, 120916, 126540, 143190, 147060, 151145, 171828, 181374, 189810, 214785, 220590, 272061, 286380, 302290, 362748, 379620, 429570, 441180, 453435, 544122, 604580, 816183, 859140, 906870, 1088244, 1360305, 1632366, 1813740, 2720610, 3264732, 4080915, 5441220, 8161830, 16323660]

約数ペア:

[(1, 16323660), (2, 8161830), (3, 5441220), (4, 4080915), (5, 3264732), (6, 2720610), (9, 1813740), (10, 1632366), (12, 1360305), (15, 1088244), (18, 906870), (19, 859140), (20, 816183), (27, 604580), (30, 544122), (36, 453435), (37, 441180), (38, 429570), (43, 379620), (45, 362748), (54, 302290), (57, 286380), (60, 272061), (74, 220590), (76, 214785), (86, 189810), (90, 181374), (95, 171828), (108, 151145), (111, 147060), (114, 143190), (129, 126540), (135, 120916), (148, 110295), (171, 95460), (172, 94905), (180, 90687), (185, 88236), (190, 85914), (215, 75924), (222, 73530), (228, 71595), (258, 63270), (270, 60458), (285, 57276), (333, 49020), (342, 47730), (370, 44118), (380, 42957), (387, 42180), (430, 37962), (444, 36765), (513, 31820), (516, 31635), (540, 30229), (555, 29412), (570, 28638), (645, 25308), (666, 24510), (684, 23865), (703, 23220), (740, 22059), (774, 21090), (817, 19980), (855, 19092), (860, 18981), (999, 16340), (1026, 15910), (1110, 14706), (1140, 14319), (1161, 14060), (1290, 12654), (1332, 12255), (1406, 11610), (1548, 10545), (1591, 10260), (1634, 9990), (1665, 9804), (1710, 9546), (1935, 8436), (1998, 8170), (2052, 7955), (2109, 7740), (2220, 7353), (2322, 7030), (2451, 6660), (2565, 6364), (2580, 6327), (2812, 5805), (3182, 5130), (3268, 4995), (3330, 4902), (3420, 4773), (3515, 4644), (3870, 4218), (3996, 4085)]