2015180580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1259}}^1$

素因数の和:1418

約数の個数: 192

約数和(自身を含む): 6692474880

約数和(自身を除く): 4677294300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 103, 105, 111, 140, 148, 185, 206, 210, 222, 259, 309, 370, 412, 420, 444, 515, 518, 555, 618, 721, 740, 777, 1030, 1036, 1110, 1236, 1259, 1295, 1442, 1545, 1554, 2060, 2163, 2220, 2518, 2590, 2884, 3090, 3108, 3605, 3777, 3811, 3885, 4326, 5036, 5180, 6180, 6295, 7210, 7554, 7622, 7770, 8652, 8813, 10815, 11433, 12590, 14420, 15108, 15244, 15540, 17626, 18885, 19055, 21630, 22866, 25180, 26439, 26677, 35252, 37770, 38110, 43260, 44065, 45732, 46583, 52878, 53354, 57165, 75540, 76220, 80031, 88130, 93166, 105756, 106708, 114330, 129677, 132195, 133385, 139749, 160062, 176260, 186332, 228660, 232915, 259354, 264390, 266770, 279498, 320124, 326081, 389031, 400155, 465830, 518708, 528780, 533540, 558996, 648385, 652162, 698745, 778062, 800310, 907739, 931660, 978243, 1296770, 1304324, 1397490, 1556124, 1600620, 1630405, 1815478, 1945155, 1956486, 2593540, 2723217, 2794980, 3260810, 3630956, 3890310, 3912972, 4538695, 4798049, 4891215, 5446434, 6521620, 7780620, 9077390, 9596098, 9782430, 10892868, 13616085, 14394147, 18154780, 19192196, 19564860, 23990245, 27232170, 28788294, 33586343, 47980490, 54464340, 57576588, 67172686, 71970735, 95960980, 100759029, 134345372, 143941470, 167931715, 201518058, 287882940, 335863430, 403036116, 503795145, 671726860, 1007590290, 2015180580]

約数ペア:

[(1, 2015180580), (2, 1007590290), (3, 671726860), (4, 503795145), (5, 403036116), (6, 335863430), (7, 287882940), (10, 201518058), (12, 167931715), (14, 143941470), (15, 134345372), (20, 100759029), (21, 95960980), (28, 71970735), (30, 67172686), (35, 57576588), (37, 54464340), (42, 47980490), (60, 33586343), (70, 28788294), (74, 27232170), (84, 23990245), (103, 19564860), (105, 19192196), (111, 18154780), (140, 14394147), (148, 13616085), (185, 10892868), (206, 9782430), (210, 9596098), (222, 9077390), (259, 7780620), (309, 6521620), (370, 5446434), (412, 4891215), (420, 4798049), (444, 4538695), (515, 3912972), (518, 3890310), (555, 3630956), (618, 3260810), (721, 2794980), (740, 2723217), (777, 2593540), (1030, 1956486), (1036, 1945155), (1110, 1815478), (1236, 1630405), (1259, 1600620), (1295, 1556124), (1442, 1397490), (1545, 1304324), (1554, 1296770), (2060, 978243), (2163, 931660), (2220, 907739), (2518, 800310), (2590, 778062), (2884, 698745), (3090, 652162), (3108, 648385), (3605, 558996), (3777, 533540), (3811, 528780), (3885, 518708), (4326, 465830), (5036, 400155), (5180, 389031), (6180, 326081), (6295, 320124), (7210, 279498), (7554, 266770), (7622, 264390), (7770, 259354), (8652, 232915), (8813, 228660), (10815, 186332), (11433, 176260), (12590, 160062), (14420, 139749), (15108, 133385), (15244, 132195), (15540, 129677), (17626, 114330), (18885, 106708), (19055, 105756), (21630, 93166), (22866, 88130), (25180, 80031), (26439, 76220), (26677, 75540), (35252, 57165), (37770, 53354), (38110, 52878), (43260, 46583), (44065, 45732)]