16441320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:104

約数の個数: 192

約数和(自身を含む): 60520320

約数和(自身を除く): 44079000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 37, 40, 42, 46, 56, 60, 69, 70, 74, 84, 92, 105, 111, 115, 120, 138, 140, 148, 161, 168, 184, 185, 210, 222, 230, 259, 276, 280, 296, 322, 345, 370, 420, 444, 460, 483, 518, 529, 552, 555, 644, 690, 740, 777, 805, 840, 851, 888, 920, 966, 1036, 1058, 1110, 1288, 1295, 1380, 1480, 1554, 1587, 1610, 1702, 1932, 2072, 2116, 2220, 2415, 2553, 2590, 2645, 2760, 3108, 3174, 3220, 3404, 3703, 3864, 3885, 4232, 4255, 4440, 4830, 5106, 5180, 5290, 5957, 6216, 6348, 6440, 6808, 7406, 7770, 7935, 8510, 9660, 10212, 10360, 10580, 11109, 11914, 12696, 12765, 14812, 15540, 15870, 17020, 17871, 18515, 19320, 19573, 20424, 21160, 22218, 23828, 25530, 29624, 29785, 31080, 31740, 34040, 35742, 37030, 39146, 44436, 47656, 51060, 55545, 58719, 59570, 63480, 71484, 74060, 78292, 88872, 89355, 97865, 102120, 111090, 117438, 119140, 137011, 142968, 148120, 156584, 178710, 195730, 222180, 234876, 238280, 274022, 293595, 357420, 391460, 411033, 444360, 469752, 548044, 587190, 685055, 714840, 782920, 822066, 1096088, 1174380, 1370110, 1644132, 2055165, 2348760, 2740220, 3288264, 4110330, 5480440, 8220660, 16441320]

約数ペア:

[(1, 16441320), (2, 8220660), (3, 5480440), (4, 4110330), (5, 3288264), (6, 2740220), (7, 2348760), (8, 2055165), (10, 1644132), (12, 1370110), (14, 1174380), (15, 1096088), (20, 822066), (21, 782920), (23, 714840), (24, 685055), (28, 587190), (30, 548044), (35, 469752), (37, 444360), (40, 411033), (42, 391460), (46, 357420), (56, 293595), (60, 274022), (69, 238280), (70, 234876), (74, 222180), (84, 195730), (92, 178710), (105, 156584), (111, 148120), (115, 142968), (120, 137011), (138, 119140), (140, 117438), (148, 111090), (161, 102120), (168, 97865), (184, 89355), (185, 88872), (210, 78292), (222, 74060), (230, 71484), (259, 63480), (276, 59570), (280, 58719), (296, 55545), (322, 51060), (345, 47656), (370, 44436), (420, 39146), (444, 37030), (460, 35742), (483, 34040), (518, 31740), (529, 31080), (552, 29785), (555, 29624), (644, 25530), (690, 23828), (740, 22218), (777, 21160), (805, 20424), (840, 19573), (851, 19320), (888, 18515), (920, 17871), (966, 17020), (1036, 15870), (1058, 15540), (1110, 14812), (1288, 12765), (1295, 12696), (1380, 11914), (1480, 11109), (1554, 10580), (1587, 10360), (1610, 10212), (1702, 9660), (1932, 8510), (2072, 7935), (2116, 7770), (2220, 7406), (2415, 6808), (2553, 6440), (2590, 6348), (2645, 6216), (2760, 5957), (3108, 5290), (3174, 5180), (3220, 5106), (3404, 4830), (3703, 4440), (3864, 4255), (3885, 4232)]