13139959980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{1279}}^1$

素因数の和:1760

約数の個数: 192

約数和(自身を含む): 42877255680

約数和(自身を除く): 29737295700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 401, 420, 427, 610, 732, 802, 854, 915, 1203, 1220, 1279, 1281, 1604, 1708, 1830, 2005, 2135, 2406, 2558, 2562, 2807, 3660, 3837, 4010, 4270, 4812, 5116, 5124, 5614, 6015, 6395, 6405, 7674, 8020, 8421, 8540, 8953, 11228, 12030, 12790, 12810, 14035, 15348, 16842, 17906, 19185, 24060, 24461, 25580, 25620, 26859, 28070, 33684, 35812, 38370, 42105, 44765, 48922, 53718, 56140, 73383, 76740, 78019, 84210, 89530, 97844, 107436, 122305, 134295, 146766, 156038, 168420, 171227, 179060, 234057, 244610, 268590, 293532, 312076, 342454, 366915, 390095, 468114, 489220, 512879, 513681, 537180, 546133, 684908, 733830, 780190, 856135, 936228, 1025758, 1027362, 1092266, 1170285, 1467660, 1538637, 1560380, 1638399, 1712270, 2051516, 2054724, 2184532, 2340570, 2564395, 2568405, 2730665, 3077274, 3276798, 3424540, 3590153, 4681140, 5128790, 5136810, 5461330, 6154548, 6553596, 7180306, 7693185, 8191995, 10257580, 10273620, 10770459, 10922660, 14360612, 15386370, 16383990, 17950765, 21540918, 30772740, 31285619, 32767980, 35901530, 43081836, 53852295, 62571238, 71803060, 93856857, 107704590, 125142476, 156428095, 187713714, 215409180, 218999333, 312856190, 375427428, 437998666, 469284285, 625712380, 656997999, 875997332, 938568570, 1094996665, 1313995998, 1877137140, 2189993330, 2627991996, 3284989995, 4379986660, 6569979990, 13139959980]

約数ペア:

[(1, 13139959980), (2, 6569979990), (3, 4379986660), (4, 3284989995), (5, 2627991996), (6, 2189993330), (7, 1877137140), (10, 1313995998), (12, 1094996665), (14, 938568570), (15, 875997332), (20, 656997999), (21, 625712380), (28, 469284285), (30, 437998666), (35, 375427428), (42, 312856190), (60, 218999333), (61, 215409180), (70, 187713714), (84, 156428095), (105, 125142476), (122, 107704590), (140, 93856857), (183, 71803060), (210, 62571238), (244, 53852295), (305, 43081836), (366, 35901530), (401, 32767980), (420, 31285619), (427, 30772740), (610, 21540918), (732, 17950765), (802, 16383990), (854, 15386370), (915, 14360612), (1203, 10922660), (1220, 10770459), (1279, 10273620), (1281, 10257580), (1604, 8191995), (1708, 7693185), (1830, 7180306), (2005, 6553596), (2135, 6154548), (2406, 5461330), (2558, 5136810), (2562, 5128790), (2807, 4681140), (3660, 3590153), (3837, 3424540), (4010, 3276798), (4270, 3077274), (4812, 2730665), (5116, 2568405), (5124, 2564395), (5614, 2340570), (6015, 2184532), (6395, 2054724), (6405, 2051516), (7674, 1712270), (8020, 1638399), (8421, 1560380), (8540, 1538637), (8953, 1467660), (11228, 1170285), (12030, 1092266), (12790, 1027362), (12810, 1025758), (14035, 936228), (15348, 856135), (16842, 780190), (17906, 733830), (19185, 684908), (24060, 546133), (24461, 537180), (25580, 513681), (25620, 512879), (26859, 489220), (28070, 468114), (33684, 390095), (35812, 366915), (38370, 342454), (42105, 312076), (44765, 293532), (48922, 268590), (53718, 244610), (56140, 234057), (73383, 179060), (76740, 171227), (78019, 168420), (84210, 156038), (89530, 146766), (97844, 134295), (107436, 122305)]