129579240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:416

約数の個数: 256

約数和(自身を含む): 489369600

約数和(自身を除く): 359790360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 23, 24, 28, 30, 35, 38, 40, 42, 46, 56, 57, 60, 69, 70, 76, 84, 92, 95, 105, 114, 115, 120, 133, 138, 140, 152, 161, 168, 184, 190, 210, 228, 230, 266, 276, 280, 285, 322, 345, 353, 380, 399, 420, 437, 456, 460, 483, 532, 552, 570, 644, 665, 690, 706, 760, 798, 805, 840, 874, 920, 966, 1059, 1064, 1140, 1288, 1311, 1330, 1380, 1412, 1596, 1610, 1748, 1765, 1932, 1995, 2118, 2185, 2280, 2415, 2471, 2622, 2660, 2760, 2824, 3059, 3192, 3220, 3496, 3530, 3864, 3990, 4236, 4370, 4830, 4942, 5244, 5295, 5320, 6118, 6440, 6555, 6707, 7060, 7413, 7980, 8119, 8472, 8740, 9177, 9660, 9884, 10488, 10590, 12236, 12355, 13110, 13414, 14120, 14826, 15295, 15960, 16238, 17480, 18354, 19320, 19768, 20121, 21180, 24357, 24472, 24710, 26220, 26828, 29652, 30590, 32476, 33535, 36708, 37065, 40242, 40595, 42360, 45885, 46949, 48714, 49420, 52440, 53656, 56833, 59304, 61180, 64952, 67070, 73416, 74130, 80484, 81190, 91770, 93898, 97428, 98840, 100605, 113666, 121785, 122360, 134140, 140847, 148260, 154261, 160968, 162380, 170499, 183540, 187796, 194856, 201210, 227332, 234745, 243570, 268280, 281694, 284165, 296520, 308522, 324760, 340998, 367080, 375592, 402420, 454664, 462783, 469490, 487140, 563388, 568330, 617044, 681996, 704235, 771305, 804840, 852495, 925566, 938980, 974280, 1079827, 1126776, 1136660, 1234088, 1363992, 1408470, 1542610, 1704990, 1851132, 1877960, 2159654, 2273320, 2313915, 2816940, 3085220, 3239481, 3409980, 3702264, 4319308, 4627830, 5399135, 5633880, 6170440, 6478962, 6819960, 8638616, 9255660, 10798270, 12957924, 16197405, 18511320, 21596540, 25915848, 32394810, 43193080, 64789620, 129579240]

約数ペア:

[(1, 129579240), (2, 64789620), (3, 43193080), (4, 32394810), (5, 25915848), (6, 21596540), (7, 18511320), (8, 16197405), (10, 12957924), (12, 10798270), (14, 9255660), (15, 8638616), (19, 6819960), (20, 6478962), (21, 6170440), (23, 5633880), (24, 5399135), (28, 4627830), (30, 4319308), (35, 3702264), (38, 3409980), (40, 3239481), (42, 3085220), (46, 2816940), (56, 2313915), (57, 2273320), (60, 2159654), (69, 1877960), (70, 1851132), (76, 1704990), (84, 1542610), (92, 1408470), (95, 1363992), (105, 1234088), (114, 1136660), (115, 1126776), (120, 1079827), (133, 974280), (138, 938980), (140, 925566), (152, 852495), (161, 804840), (168, 771305), (184, 704235), (190, 681996), (210, 617044), (228, 568330), (230, 563388), (266, 487140), (276, 469490), (280, 462783), (285, 454664), (322, 402420), (345, 375592), (353, 367080), (380, 340998), (399, 324760), (420, 308522), (437, 296520), (456, 284165), (460, 281694), (483, 268280), (532, 243570), (552, 234745), (570, 227332), (644, 201210), (665, 194856), (690, 187796), (706, 183540), (760, 170499), (798, 162380), (805, 160968), (840, 154261), (874, 148260), (920, 140847), (966, 134140), (1059, 122360), (1064, 121785), (1140, 113666), (1288, 100605), (1311, 98840), (1330, 97428), (1380, 93898), (1412, 91770), (1596, 81190), (1610, 80484), (1748, 74130), (1765, 73416), (1932, 67070), (1995, 64952), (2118, 61180), (2185, 59304), (2280, 56833), (2415, 53656), (2471, 52440), (2622, 49420), (2660, 48714), (2760, 46949), (2824, 45885), (3059, 42360), (3192, 40595), (3220, 40242), (3496, 37065), (3530, 36708), (3864, 33535), (3990, 32476), (4236, 30590), (4370, 29652), (4830, 26828), (4942, 26220), (5244, 24710), (5295, 24472), (5320, 24357), (6118, 21180), (6440, 20121), (6555, 19768), (6707, 19320), (7060, 18354), (7413, 17480), (7980, 16238), (8119, 15960), (8472, 15295), (8740, 14826), (9177, 14120), (9660, 13414), (9884, 13110), (10488, 12355), (10590, 12236)]