194697720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{77261}}^1$

素因数の和:77285

約数の個数: 96

約数和(自身を含む): 723172320

約数和(自身を除く): 528474600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 77261, 154522, 231783, 309044, 386305, 463566, 540827, 618088, 695349, 772610, 927132, 1081654, 1158915, 1390698, 1545220, 1622481, 1854264, 2163308, 2317830, 2704135, 2781396, 3090440, 3244962, 3476745, 4326616, 4635660, 4867443, 5408270, 5562792, 6489924, 6953490, 8112405, 9271320, 9734886, 10816540, 12979848, 13906980, 16224810, 19469772, 21633080, 24337215, 27813960, 32449620, 38939544, 48674430, 64899240, 97348860, 194697720]

約数ペア:

[(1, 194697720), (2, 97348860), (3, 64899240), (4, 48674430), (5, 38939544), (6, 32449620), (7, 27813960), (8, 24337215), (9, 21633080), (10, 19469772), (12, 16224810), (14, 13906980), (15, 12979848), (18, 10816540), (20, 9734886), (21, 9271320), (24, 8112405), (28, 6953490), (30, 6489924), (35, 5562792), (36, 5408270), (40, 4867443), (42, 4635660), (45, 4326616), (56, 3476745), (60, 3244962), (63, 3090440), (70, 2781396), (72, 2704135), (84, 2317830), (90, 2163308), (105, 1854264), (120, 1622481), (126, 1545220), (140, 1390698), (168, 1158915), (180, 1081654), (210, 927132), (252, 772610), (280, 695349), (315, 618088), (360, 540827), (420, 463566), (504, 386305), (630, 309044), (840, 231783), (1260, 154522), (2520, 77261)]