260100540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6659}}^1$

素因数の和:6712

約数の個数: 144

約数和(自身を含む): 930908160

約数和(自身を除く): 670807620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2790, 3255, 3906, 4340, 5580, 6510, 6659, 7812, 9765, 13020, 13318, 19530, 19977, 26636, 33295, 39060, 39954, 46613, 59931, 66590, 79908, 93226, 99885, 119862, 133180, 139839, 186452, 199770, 206429, 233065, 239724, 279678, 299655, 399540, 412858, 419517, 466130, 559356, 599310, 619287, 699195, 825716, 839034, 932260, 1032145, 1198620, 1238574, 1398390, 1445003, 1678068, 1857861, 2064290, 2097585, 2477148, 2796780, 2890006, 3096435, 3715722, 4128580, 4195170, 4335009, 5780012, 6192870, 7225015, 7431444, 8390340, 8670018, 9289305, 12385740, 13005027, 14450030, 17340036, 18578610, 21675045, 26010054, 28900060, 37157220, 43350090, 52020108, 65025135, 86700180, 130050270, 260100540]

約数ペア:

[(1, 260100540), (2, 130050270), (3, 86700180), (4, 65025135), (5, 52020108), (6, 43350090), (7, 37157220), (9, 28900060), (10, 26010054), (12, 21675045), (14, 18578610), (15, 17340036), (18, 14450030), (20, 13005027), (21, 12385740), (28, 9289305), (30, 8670018), (31, 8390340), (35, 7431444), (36, 7225015), (42, 6192870), (45, 5780012), (60, 4335009), (62, 4195170), (63, 4128580), (70, 3715722), (84, 3096435), (90, 2890006), (93, 2796780), (105, 2477148), (124, 2097585), (126, 2064290), (140, 1857861), (155, 1678068), (180, 1445003), (186, 1398390), (210, 1238574), (217, 1198620), (252, 1032145), (279, 932260), (310, 839034), (315, 825716), (372, 699195), (420, 619287), (434, 599310), (465, 559356), (558, 466130), (620, 419517), (630, 412858), (651, 399540), (868, 299655), (930, 279678), (1085, 239724), (1116, 233065), (1260, 206429), (1302, 199770), (1395, 186452), (1860, 139839), (1953, 133180), (2170, 119862), (2604, 99885), (2790, 93226), (3255, 79908), (3906, 66590), (4340, 59931), (5580, 46613), (6510, 39954), (6659, 39060), (7812, 33295), (9765, 26636), (13020, 19977), (13318, 19530)]