16872980940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{787}}^1\times {\mathrm{39703}}^1$

素因数の和:40508

約数の個数: 96

約数和(自身を含む): 52561743360

約数和(自身を除く): 35688762420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 787, 1574, 2361, 3148, 3935, 4722, 7083, 7870, 9444, 11805, 14166, 15740, 21249, 23610, 28332, 35415, 39703, 42498, 47220, 70830, 79406, 84996, 106245, 119109, 141660, 158812, 198515, 212490, 238218, 357327, 397030, 424980, 476436, 595545, 714654, 794060, 1071981, 1191090, 1429308, 1786635, 2143962, 2382180, 3573270, 4287924, 5359905, 7146540, 10719810, 21439620, 31246261, 62492522, 93738783, 124985044, 156231305, 187477566, 281216349, 312462610, 374955132, 468693915, 562432698, 624925220, 843649047, 937387830, 1124865396, 1406081745, 1687298094, 1874775660, 2812163490, 3374596188, 4218245235, 5624326980, 8436490470, 16872980940]

約数ペア:

[(1, 16872980940), (2, 8436490470), (3, 5624326980), (4, 4218245235), (5, 3374596188), (6, 2812163490), (9, 1874775660), (10, 1687298094), (12, 1406081745), (15, 1124865396), (18, 937387830), (20, 843649047), (27, 624925220), (30, 562432698), (36, 468693915), (45, 374955132), (54, 312462610), (60, 281216349), (90, 187477566), (108, 156231305), (135, 124985044), (180, 93738783), (270, 62492522), (540, 31246261), (787, 21439620), (1574, 10719810), (2361, 7146540), (3148, 5359905), (3935, 4287924), (4722, 3573270), (7083, 2382180), (7870, 2143962), (9444, 1786635), (11805, 1429308), (14166, 1191090), (15740, 1071981), (21249, 794060), (23610, 714654), (28332, 595545), (35415, 476436), (39703, 424980), (42498, 397030), (47220, 357327), (70830, 238218), (79406, 212490), (84996, 198515), (106245, 158812), (119109, 141660)]