740755080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1907}}^1$

素因数の和:2020

約数の個数: 192

約数和(自身を含む): 2625255360

約数和(自身を除く): 1884500280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 83, 90, 104, 117, 120, 130, 156, 166, 180, 195, 234, 249, 260, 312, 332, 360, 390, 415, 468, 498, 520, 585, 664, 747, 780, 830, 936, 996, 1079, 1170, 1245, 1494, 1560, 1660, 1907, 1992, 2158, 2340, 2490, 2988, 3237, 3320, 3735, 3814, 4316, 4680, 4980, 5395, 5721, 5976, 6474, 7470, 7628, 8632, 9535, 9711, 9960, 10790, 11442, 12948, 14940, 15256, 16185, 17163, 19070, 19422, 21580, 22884, 24791, 25896, 28605, 29880, 32370, 34326, 38140, 38844, 43160, 45768, 48555, 49582, 57210, 64740, 68652, 74373, 76280, 77688, 85815, 97110, 99164, 114420, 123955, 129480, 137304, 148746, 158281, 171630, 194220, 198328, 223119, 228840, 247910, 297492, 316562, 343260, 371865, 388440, 446238, 474843, 495820, 594984, 633124, 686520, 743730, 791405, 892476, 949686, 991640, 1115595, 1266248, 1424529, 1487460, 1582810, 1784952, 1899372, 2057653, 2231190, 2374215, 2849058, 2974920, 3165620, 3798744, 4115306, 4462380, 4748430, 5698116, 6172959, 6331240, 7122645, 8230612, 8924760, 9496860, 10288265, 11396232, 12345918, 14245290, 16461224, 18518877, 18993720, 20576530, 24691836, 28490580, 30864795, 37037754, 41153060, 49383672, 56981160, 61729590, 74075508, 82306120, 92594385, 123459180, 148151016, 185188770, 246918360, 370377540, 740755080]

約数ペア:

[(1, 740755080), (2, 370377540), (3, 246918360), (4, 185188770), (5, 148151016), (6, 123459180), (8, 92594385), (9, 82306120), (10, 74075508), (12, 61729590), (13, 56981160), (15, 49383672), (18, 41153060), (20, 37037754), (24, 30864795), (26, 28490580), (30, 24691836), (36, 20576530), (39, 18993720), (40, 18518877), (45, 16461224), (52, 14245290), (60, 12345918), (65, 11396232), (72, 10288265), (78, 9496860), (83, 8924760), (90, 8230612), (104, 7122645), (117, 6331240), (120, 6172959), (130, 5698116), (156, 4748430), (166, 4462380), (180, 4115306), (195, 3798744), (234, 3165620), (249, 2974920), (260, 2849058), (312, 2374215), (332, 2231190), (360, 2057653), (390, 1899372), (415, 1784952), (468, 1582810), (498, 1487460), (520, 1424529), (585, 1266248), (664, 1115595), (747, 991640), (780, 949686), (830, 892476), (936, 791405), (996, 743730), (1079, 686520), (1170, 633124), (1245, 594984), (1494, 495820), (1560, 474843), (1660, 446238), (1907, 388440), (1992, 371865), (2158, 343260), (2340, 316562), (2490, 297492), (2988, 247910), (3237, 228840), (3320, 223119), (3735, 198328), (3814, 194220), (4316, 171630), (4680, 158281), (4980, 148746), (5395, 137304), (5721, 129480), (5976, 123955), (6474, 114420), (7470, 99164), (7628, 97110), (8632, 85815), (9535, 77688), (9711, 76280), (9960, 74373), (10790, 68652), (11442, 64740), (12948, 57210), (14940, 49582), (15256, 48555), (16185, 45768), (17163, 43160), (19070, 38844), (19422, 38140), (21580, 34326), (22884, 32370), (24791, 29880), (25896, 28605)]