156793288620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{216703}}^1$

素因数の和:217135

約数の個数: 96

約数和(自身を含む): 454350274560

約数和(自身を除く): 297556985940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 389, 465, 620, 778, 930, 1167, 1556, 1860, 1945, 2334, 3890, 4668, 5835, 7780, 11670, 12059, 23340, 24118, 36177, 48236, 60295, 72354, 120590, 144708, 180885, 216703, 241180, 361770, 433406, 650109, 723540, 866812, 1083515, 1300218, 2167030, 2600436, 3250545, 4334060, 6501090, 6717793, 13002180, 13435586, 20153379, 26871172, 33588965, 40306758, 67177930, 80613516, 84297467, 100766895, 134355860, 168594934, 201533790, 252892401, 337189868, 403067580, 421487335, 505784802, 842974670, 1011569604, 1264462005, 1685949340, 2528924010, 2613221477, 5057848020, 5226442954, 7839664431, 10452885908, 13066107385, 15679328862, 26132214770, 31358657724, 39198322155, 52264429540, 78396644310, 156793288620]

約数ペア:

[(1, 156793288620), (2, 78396644310), (3, 52264429540), (4, 39198322155), (5, 31358657724), (6, 26132214770), (10, 15679328862), (12, 13066107385), (15, 10452885908), (20, 7839664431), (30, 5226442954), (31, 5057848020), (60, 2613221477), (62, 2528924010), (93, 1685949340), (124, 1264462005), (155, 1011569604), (186, 842974670), (310, 505784802), (372, 421487335), (389, 403067580), (465, 337189868), (620, 252892401), (778, 201533790), (930, 168594934), (1167, 134355860), (1556, 100766895), (1860, 84297467), (1945, 80613516), (2334, 67177930), (3890, 40306758), (4668, 33588965), (5835, 26871172), (7780, 20153379), (11670, 13435586), (12059, 13002180), (23340, 6717793), (24118, 6501090), (36177, 4334060), (48236, 3250545), (60295, 2600436), (72354, 2167030), (120590, 1300218), (144708, 1083515), (180885, 866812), (216703, 723540), (241180, 650109), (361770, 433406)]