138352680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:328

約数の個数: 192

約数和(自身を含む): 480168000

約数和(自身を除く): 341815320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 113, 114, 120, 152, 171, 179, 180, 190, 226, 228, 285, 339, 342, 358, 360, 380, 452, 456, 537, 565, 570, 678, 684, 716, 760, 855, 895, 904, 1017, 1074, 1130, 1140, 1356, 1368, 1432, 1611, 1695, 1710, 1790, 2034, 2147, 2148, 2260, 2280, 2685, 2712, 3222, 3390, 3401, 3420, 3580, 4068, 4294, 4296, 4520, 5085, 5370, 6441, 6444, 6780, 6802, 6840, 7160, 8055, 8136, 8588, 10170, 10203, 10735, 10740, 12882, 12888, 13560, 13604, 16110, 17005, 17176, 19323, 20227, 20340, 20406, 21470, 21480, 25764, 27208, 30609, 32205, 32220, 34010, 38646, 40454, 40680, 40812, 42940, 51015, 51528, 60681, 61218, 64410, 64440, 68020, 77292, 80908, 81624, 85880, 96615, 101135, 102030, 121362, 122436, 128820, 136040, 153045, 154584, 161816, 182043, 193230, 202270, 204060, 242724, 244872, 257640, 303405, 306090, 364086, 384313, 386460, 404540, 408120, 485448, 606810, 612180, 728172, 768626, 772920, 809080, 910215, 1152939, 1213620, 1224360, 1456344, 1537252, 1820430, 1921565, 2305878, 2427240, 3074504, 3458817, 3640860, 3843130, 4611756, 5764695, 6917634, 7281720, 7686260, 9223512, 11529390, 13835268, 15372520, 17294085, 23058780, 27670536, 34588170, 46117560, 69176340, 138352680]

約数ペア:

[(1, 138352680), (2, 69176340), (3, 46117560), (4, 34588170), (5, 27670536), (6, 23058780), (8, 17294085), (9, 15372520), (10, 13835268), (12, 11529390), (15, 9223512), (18, 7686260), (19, 7281720), (20, 6917634), (24, 5764695), (30, 4611756), (36, 3843130), (38, 3640860), (40, 3458817), (45, 3074504), (57, 2427240), (60, 2305878), (72, 1921565), (76, 1820430), (90, 1537252), (95, 1456344), (113, 1224360), (114, 1213620), (120, 1152939), (152, 910215), (171, 809080), (179, 772920), (180, 768626), (190, 728172), (226, 612180), (228, 606810), (285, 485448), (339, 408120), (342, 404540), (358, 386460), (360, 384313), (380, 364086), (452, 306090), (456, 303405), (537, 257640), (565, 244872), (570, 242724), (678, 204060), (684, 202270), (716, 193230), (760, 182043), (855, 161816), (895, 154584), (904, 153045), (1017, 136040), (1074, 128820), (1130, 122436), (1140, 121362), (1356, 102030), (1368, 101135), (1432, 96615), (1611, 85880), (1695, 81624), (1710, 80908), (1790, 77292), (2034, 68020), (2147, 64440), (2148, 64410), (2260, 61218), (2280, 60681), (2685, 51528), (2712, 51015), (3222, 42940), (3390, 40812), (3401, 40680), (3420, 40454), (3580, 38646), (4068, 34010), (4294, 32220), (4296, 32205), (4520, 30609), (5085, 27208), (5370, 25764), (6441, 21480), (6444, 21470), (6780, 20406), (6802, 20340), (6840, 20227), (7160, 19323), (8055, 17176), (8136, 17005), (8588, 16110), (10170, 13604), (10203, 13560), (10735, 12888), (10740, 12882)]