1376627760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107}}^2\times {\mathrm{167}}^1$

素因数の和:400

約数の個数: 180

約数和(自身を含む): 4694730768

約数和(自身を除く): 3318103008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 107, 120, 144, 167, 180, 214, 240, 321, 334, 360, 428, 501, 535, 642, 668, 720, 835, 856, 963, 1002, 1070, 1284, 1336, 1503, 1605, 1670, 1712, 1926, 2004, 2140, 2505, 2568, 2672, 3006, 3210, 3340, 3852, 4008, 4280, 4815, 5010, 5136, 6012, 6420, 6680, 7515, 7704, 8016, 8560, 9630, 10020, 11449, 12024, 12840, 13360, 15030, 15408, 17869, 19260, 20040, 22898, 24048, 25680, 30060, 34347, 35738, 38520, 40080, 45796, 53607, 57245, 60120, 68694, 71476, 77040, 89345, 91592, 103041, 107214, 114490, 120240, 137388, 142952, 160821, 171735, 178690, 183184, 206082, 214428, 228980, 268035, 274776, 285904, 321642, 343470, 357380, 412164, 428856, 457960, 515205, 536070, 549552, 643284, 686940, 714760, 804105, 824328, 857712, 915920, 1030410, 1072140, 1286568, 1373880, 1429520, 1608210, 1648656, 1911983, 2060820, 2144280, 2573136, 2747760, 3216420, 3823966, 4121640, 4288560, 5735949, 6432840, 7647932, 8243280, 9559915, 11471898, 12865680, 15295864, 17207847, 19119830, 22943796, 28679745, 30591728, 34415694, 38239660, 45887592, 57359490, 68831388, 76479320, 86039235, 91775184, 114718980, 137662776, 152958640, 172078470, 229437960, 275325552, 344156940, 458875920, 688313880, 1376627760]

約数ペア:

[(1, 1376627760), (2, 688313880), (3, 458875920), (4, 344156940), (5, 275325552), (6, 229437960), (8, 172078470), (9, 152958640), (10, 137662776), (12, 114718980), (15, 91775184), (16, 86039235), (18, 76479320), (20, 68831388), (24, 57359490), (30, 45887592), (36, 38239660), (40, 34415694), (45, 30591728), (48, 28679745), (60, 22943796), (72, 19119830), (80, 17207847), (90, 15295864), (107, 12865680), (120, 11471898), (144, 9559915), (167, 8243280), (180, 7647932), (214, 6432840), (240, 5735949), (321, 4288560), (334, 4121640), (360, 3823966), (428, 3216420), (501, 2747760), (535, 2573136), (642, 2144280), (668, 2060820), (720, 1911983), (835, 1648656), (856, 1608210), (963, 1429520), (1002, 1373880), (1070, 1286568), (1284, 1072140), (1336, 1030410), (1503, 915920), (1605, 857712), (1670, 824328), (1712, 804105), (1926, 714760), (2004, 686940), (2140, 643284), (2505, 549552), (2568, 536070), (2672, 515205), (3006, 457960), (3210, 428856), (3340, 412164), (3852, 357380), (4008, 343470), (4280, 321642), (4815, 285904), (5010, 274776), (5136, 268035), (6012, 228980), (6420, 214428), (6680, 206082), (7515, 183184), (7704, 178690), (8016, 171735), (8560, 160821), (9630, 142952), (10020, 137388), (11449, 120240), (12024, 114490), (12840, 107214), (13360, 103041), (15030, 91592), (15408, 89345), (17869, 77040), (19260, 71476), (20040, 68694), (22898, 60120), (24048, 57245), (25680, 53607), (30060, 45796), (34347, 40080), (35738, 38520)]