123527664

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 240

約数和(自身を含む): 411640320

約数和(自身を除く): 288112656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 23, 24, 26, 36, 38, 39, 46, 48, 52, 57, 69, 72, 76, 78, 92, 104, 114, 117, 138, 144, 151, 152, 156, 171, 184, 207, 208, 228, 234, 247, 276, 299, 302, 304, 312, 342, 368, 414, 437, 453, 456, 468, 494, 552, 598, 604, 624, 684, 741, 828, 874, 897, 906, 912, 936, 988, 1104, 1196, 1208, 1311, 1359, 1368, 1482, 1656, 1748, 1794, 1812, 1872, 1963, 1976, 2223, 2392, 2416, 2622, 2691, 2718, 2736, 2869, 2964, 3312, 3473, 3496, 3588, 3624, 3926, 3933, 3952, 4446, 4784, 5244, 5382, 5436, 5681, 5738, 5889, 5928, 6946, 6992, 7176, 7248, 7852, 7866, 8607, 8892, 10419, 10488, 10764, 10872, 11362, 11476, 11778, 11856, 13892, 14352, 15704, 15732, 17043, 17214, 17667, 17784, 20838, 20976, 21528, 21744, 22724, 22952, 23556, 25821, 27784, 31257, 31408, 31464, 34086, 34428, 35334, 35568, 37297, 41676, 43056, 45149, 45448, 45904, 47112, 51129, 51642, 55568, 62514, 62928, 65987, 68172, 68856, 70668, 74594, 83352, 90298, 90896, 94224, 102258, 103284, 111891, 125028, 131974, 135447, 136344, 137712, 141336, 149188, 166704, 180596, 197961, 204516, 206568, 223782, 250056, 263948, 270894, 272688, 282672, 298376, 335673, 361192, 395922, 406341, 409032, 413136, 447564, 500112, 527896, 541788, 593883, 596752, 671346, 722384, 791844, 812682, 818064, 857831, 895128, 1055792, 1083576, 1187766, 1342692, 1583688, 1625364, 1715662, 1790256, 2167152, 2375532, 2573493, 2685384, 3167376, 3250728, 3431324, 4751064, 5146986, 5370768, 6501456, 6862648, 7720479, 9502128, 10293972, 13725296, 15440958, 20587944, 30881916, 41175888, 61763832, 123527664]

約数ペア:

[(1, 123527664), (2, 61763832), (3, 41175888), (4, 30881916), (6, 20587944), (8, 15440958), (9, 13725296), (12, 10293972), (13, 9502128), (16, 7720479), (18, 6862648), (19, 6501456), (23, 5370768), (24, 5146986), (26, 4751064), (36, 3431324), (38, 3250728), (39, 3167376), (46, 2685384), (48, 2573493), (52, 2375532), (57, 2167152), (69, 1790256), (72, 1715662), (76, 1625364), (78, 1583688), (92, 1342692), (104, 1187766), (114, 1083576), (117, 1055792), (138, 895128), (144, 857831), (151, 818064), (152, 812682), (156, 791844), (171, 722384), (184, 671346), (207, 596752), (208, 593883), (228, 541788), (234, 527896), (247, 500112), (276, 447564), (299, 413136), (302, 409032), (304, 406341), (312, 395922), (342, 361192), (368, 335673), (414, 298376), (437, 282672), (453, 272688), (456, 270894), (468, 263948), (494, 250056), (552, 223782), (598, 206568), (604, 204516), (624, 197961), (684, 180596), (741, 166704), (828, 149188), (874, 141336), (897, 137712), (906, 136344), (912, 135447), (936, 131974), (988, 125028), (1104, 111891), (1196, 103284), (1208, 102258), (1311, 94224), (1359, 90896), (1368, 90298), (1482, 83352), (1656, 74594), (1748, 70668), (1794, 68856), (1812, 68172), (1872, 65987), (1963, 62928), (1976, 62514), (2223, 55568), (2392, 51642), (2416, 51129), (2622, 47112), (2691, 45904), (2718, 45448), (2736, 45149), (2869, 43056), (2964, 41676), (3312, 37297), (3473, 35568), (3496, 35334), (3588, 34428), (3624, 34086), (3926, 31464), (3933, 31408), (3952, 31257), (4446, 27784), (4784, 25821), (5244, 23556), (5382, 22952), (5436, 22724), (5681, 21744), (5738, 21528), (5889, 20976), (5928, 20838), (6946, 17784), (6992, 17667), (7176, 17214), (7248, 17043), (7852, 15732), (7866, 15704), (8607, 14352), (8892, 13892), (10419, 11856), (10488, 11778), (10764, 11476), (10872, 11362)]