156737770980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{787}}^1\times {\mathrm{67741}}^1$

素因数の和:68554

約数の個数: 144

約数和(自身を含む): 511173544896

約数和(自身を除く): 354435773916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 787, 980, 1470, 1574, 2361, 2940, 3148, 3935, 4722, 5509, 7870, 9444, 11018, 11805, 15740, 16527, 22036, 23610, 27545, 33054, 38563, 47220, 55090, 66108, 67741, 77126, 82635, 110180, 115689, 135482, 154252, 165270, 192815, 203223, 231378, 270964, 330540, 338705, 385630, 406446, 462756, 474187, 578445, 677410, 771260, 812892, 948374, 1016115, 1156890, 1354820, 1422561, 1896748, 2032230, 2313780, 2370935, 2845122, 3319309, 4064460, 4741870, 5690244, 6638618, 7112805, 9483740, 9957927, 13277236, 14225610, 16596545, 19915854, 28451220, 33193090, 39831708, 49789635, 53312167, 66386180, 99579270, 106624334, 159936501, 199158540, 213248668, 266560835, 319873002, 373185169, 533121670, 639746004, 746370338, 799682505, 1066243340, 1119555507, 1492740676, 1599365010, 1865925845, 2239111014, 2612296183, 3198730020, 3731851690, 4478222028, 5224592366, 5597777535, 7463703380, 7836888549, 10449184732, 11195555070, 13061480915, 15673777098, 22391110140, 26122961830, 31347554196, 39184442745, 52245923660, 78368885490, 156737770980]

約数ペア:

[(1, 156737770980), (2, 78368885490), (3, 52245923660), (4, 39184442745), (5, 31347554196), (6, 26122961830), (7, 22391110140), (10, 15673777098), (12, 13061480915), (14, 11195555070), (15, 10449184732), (20, 7836888549), (21, 7463703380), (28, 5597777535), (30, 5224592366), (35, 4478222028), (42, 3731851690), (49, 3198730020), (60, 2612296183), (70, 2239111014), (84, 1865925845), (98, 1599365010), (105, 1492740676), (140, 1119555507), (147, 1066243340), (196, 799682505), (210, 746370338), (245, 639746004), (294, 533121670), (420, 373185169), (490, 319873002), (588, 266560835), (735, 213248668), (787, 199158540), (980, 159936501), (1470, 106624334), (1574, 99579270), (2361, 66386180), (2940, 53312167), (3148, 49789635), (3935, 39831708), (4722, 33193090), (5509, 28451220), (7870, 19915854), (9444, 16596545), (11018, 14225610), (11805, 13277236), (15740, 9957927), (16527, 9483740), (22036, 7112805), (23610, 6638618), (27545, 5690244), (33054, 4741870), (38563, 4064460), (47220, 3319309), (55090, 2845122), (66108, 2370935), (67741, 2313780), (77126, 2032230), (82635, 1896748), (110180, 1422561), (115689, 1354820), (135482, 1156890), (154252, 1016115), (165270, 948374), (192815, 812892), (203223, 771260), (231378, 677410), (270964, 578445), (330540, 474187), (338705, 462756), (385630, 406446)]