91329840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{18121}}^1$

素因数の和:18147

約数の個数: 120

約数和(自身を含む): 350551968

約数和(自身を除く): 259222128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 18121, 36242, 54363, 72484, 90605, 108726, 126847, 144968, 163089, 181210, 217452, 253694, 271815, 289936, 326178, 362420, 380541, 434904, 507388, 543630, 634235, 652356, 724840, 761082, 815445, 869808, 1014776, 1087260, 1141623, 1268470, 1304712, 1449680, 1522164, 1630890, 1902705, 2029552, 2174520, 2283246, 2536940, 2609424, 3044328, 3261780, 3805410, 4349040, 4566492, 5073880, 5708115, 6088656, 6523560, 7610820, 9132984, 10147760, 11416230, 13047120, 15221640, 18265968, 22832460, 30443280, 45664920, 91329840]

約数ペア:

[(1, 91329840), (2, 45664920), (3, 30443280), (4, 22832460), (5, 18265968), (6, 15221640), (7, 13047120), (8, 11416230), (9, 10147760), (10, 9132984), (12, 7610820), (14, 6523560), (15, 6088656), (16, 5708115), (18, 5073880), (20, 4566492), (21, 4349040), (24, 3805410), (28, 3261780), (30, 3044328), (35, 2609424), (36, 2536940), (40, 2283246), (42, 2174520), (45, 2029552), (48, 1902705), (56, 1630890), (60, 1522164), (63, 1449680), (70, 1304712), (72, 1268470), (80, 1141623), (84, 1087260), (90, 1014776), (105, 869808), (112, 815445), (120, 761082), (126, 724840), (140, 652356), (144, 634235), (168, 543630), (180, 507388), (210, 434904), (240, 380541), (252, 362420), (280, 326178), (315, 289936), (336, 271815), (360, 253694), (420, 217452), (504, 181210), (560, 163089), (630, 144968), (720, 126847), (840, 108726), (1008, 90605), (1260, 72484), (1680, 54363), (2520, 36242), (5040, 18121)]