231816060

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{8761}}^1$

素因数の和:8793

約数の個数: 144

約数和(自身を含む): 839049120

約数和(自身を除く): 607233060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 6615, 8761, 8820, 13230, 17522, 26283, 26460, 35044, 43805, 52566, 61327, 78849, 87610, 105132, 122654, 131415, 157698, 175220, 183981, 236547, 245308, 262830, 306635, 315396, 367962, 394245, 429289, 473094, 525660, 551943, 613270, 735924, 788490, 858578, 919905, 946188, 1103886, 1182735, 1226540, 1287867, 1576980, 1655829, 1717156, 1839810, 2146445, 2207772, 2365470, 2575734, 2759715, 3311658, 3679620, 3863601, 4292890, 4730940, 5151468, 5519430, 6439335, 6623316, 7727202, 8279145, 8585780, 11038860, 11590803, 12878670, 15454404, 16558290, 19318005, 23181606, 25757340, 33116580, 38636010, 46363212, 57954015, 77272020, 115908030, 231816060]

約数ペア:

[(1, 231816060), (2, 115908030), (3, 77272020), (4, 57954015), (5, 46363212), (6, 38636010), (7, 33116580), (9, 25757340), (10, 23181606), (12, 19318005), (14, 16558290), (15, 15454404), (18, 12878670), (20, 11590803), (21, 11038860), (27, 8585780), (28, 8279145), (30, 7727202), (35, 6623316), (36, 6439335), (42, 5519430), (45, 5151468), (49, 4730940), (54, 4292890), (60, 3863601), (63, 3679620), (70, 3311658), (84, 2759715), (90, 2575734), (98, 2365470), (105, 2207772), (108, 2146445), (126, 1839810), (135, 1717156), (140, 1655829), (147, 1576980), (180, 1287867), (189, 1226540), (196, 1182735), (210, 1103886), (245, 946188), (252, 919905), (270, 858578), (294, 788490), (315, 735924), (378, 613270), (420, 551943), (441, 525660), (490, 473094), (540, 429289), (588, 394245), (630, 367962), (735, 315396), (756, 306635), (882, 262830), (945, 245308), (980, 236547), (1260, 183981), (1323, 175220), (1470, 157698), (1764, 131415), (1890, 122654), (2205, 105132), (2646, 87610), (2940, 78849), (3780, 61327), (4410, 52566), (5292, 43805), (6615, 35044), (8761, 26460), (8820, 26283), (13230, 17522)]