156939931260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{2541949}}^1$

素因数の和:2541985

約数の個数: 144

約数和(自身を含む): 555161880000

約数和(自身を除く): 398221948740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 343, 420, 441, 490, 588, 630, 686, 735, 882, 980, 1029, 1260, 1372, 1470, 1715, 1764, 2058, 2205, 2940, 3087, 3430, 4116, 4410, 5145, 6174, 6860, 8820, 10290, 12348, 15435, 20580, 30870, 61740, 2541949, 5083898, 7625847, 10167796, 12709745, 15251694, 17793643, 22877541, 25419490, 30503388, 35587286, 38129235, 45755082, 50838980, 53380929, 71174572, 76258470, 88968215, 91510164, 106761858, 114387705, 124555501, 152516940, 160142787, 177936430, 213523716, 228775410, 249111002, 266904645, 320285574, 355872860, 373666503, 457550820, 498222004, 533809290, 622777505, 640571148, 747333006, 800713935, 871888507, 1067618580, 1120999509, 1245555010, 1494666012, 1601427870, 1743777014, 1868332515, 2241999018, 2491110020, 2615665521, 3202855740, 3487554028, 3736665030, 4359442535, 4483998036, 5231331042, 5604997545, 7473330060, 7846996563, 8718885070, 10462662084, 11209995090, 13078327605, 15693993126, 17437770140, 22419990180, 26156655210, 31387986252, 39234982815, 52313310420, 78469965630, 156939931260]

約数ペア:

[(1, 156939931260), (2, 78469965630), (3, 52313310420), (4, 39234982815), (5, 31387986252), (6, 26156655210), (7, 22419990180), (9, 17437770140), (10, 15693993126), (12, 13078327605), (14, 11209995090), (15, 10462662084), (18, 8718885070), (20, 7846996563), (21, 7473330060), (28, 5604997545), (30, 5231331042), (35, 4483998036), (36, 4359442535), (42, 3736665030), (45, 3487554028), (49, 3202855740), (60, 2615665521), (63, 2491110020), (70, 2241999018), (84, 1868332515), (90, 1743777014), (98, 1601427870), (105, 1494666012), (126, 1245555010), (140, 1120999509), (147, 1067618580), (180, 871888507), (196, 800713935), (210, 747333006), (245, 640571148), (252, 622777505), (294, 533809290), (315, 498222004), (343, 457550820), (420, 373666503), (441, 355872860), (490, 320285574), (588, 266904645), (630, 249111002), (686, 228775410), (735, 213523716), (882, 177936430), (980, 160142787), (1029, 152516940), (1260, 124555501), (1372, 114387705), (1470, 106761858), (1715, 91510164), (1764, 88968215), (2058, 76258470), (2205, 71174572), (2940, 53380929), (3087, 50838980), (3430, 45755082), (4116, 38129235), (4410, 35587286), (5145, 30503388), (6174, 25419490), (6860, 22877541), (8820, 17793643), (10290, 15251694), (12348, 12709745), (15435, 10167796), (20580, 7625847), (30870, 5083898), (61740, 2541949)]