61394760

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{2707}}^1$

素因数の和:2737

約数の個数: 160

約数和(自身を含む): 235920960

約数和(自身を除く): 174526200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2707, 2835, 3240, 3780, 4536, 5414, 5670, 7560, 8121, 10828, 11340, 13535, 16242, 18949, 21656, 22680, 24363, 27070, 32484, 37898, 40605, 48726, 54140, 56847, 64968, 73089, 75796, 81210, 94745, 97452, 108280, 113694, 121815, 146178, 151592, 162420, 170541, 189490, 194904, 219267, 227388, 243630, 284235, 292356, 324840, 341082, 365445, 378980, 438534, 454776, 487260, 511623, 568470, 584712, 682164, 730890, 757960, 852705, 877068, 974520, 1023246, 1096335, 1136940, 1364328, 1461780, 1534869, 1705410, 1754136, 2046492, 2192670, 2273880, 2558115, 2923560, 3069738, 3410820, 4092984, 4385340, 5116230, 6139476, 6821640, 7674345, 8770680, 10232460, 12278952, 15348690, 20464920, 30697380, 61394760]

約数ペア:

[(1, 61394760), (2, 30697380), (3, 20464920), (4, 15348690), (5, 12278952), (6, 10232460), (7, 8770680), (8, 7674345), (9, 6821640), (10, 6139476), (12, 5116230), (14, 4385340), (15, 4092984), (18, 3410820), (20, 3069738), (21, 2923560), (24, 2558115), (27, 2273880), (28, 2192670), (30, 2046492), (35, 1754136), (36, 1705410), (40, 1534869), (42, 1461780), (45, 1364328), (54, 1136940), (56, 1096335), (60, 1023246), (63, 974520), (70, 877068), (72, 852705), (81, 757960), (84, 730890), (90, 682164), (105, 584712), (108, 568470), (120, 511623), (126, 487260), (135, 454776), (140, 438534), (162, 378980), (168, 365445), (180, 341082), (189, 324840), (210, 292356), (216, 284235), (252, 243630), (270, 227388), (280, 219267), (315, 194904), (324, 189490), (360, 170541), (378, 162420), (405, 151592), (420, 146178), (504, 121815), (540, 113694), (567, 108280), (630, 97452), (648, 94745), (756, 81210), (810, 75796), (840, 73089), (945, 64968), (1080, 56847), (1134, 54140), (1260, 48726), (1512, 40605), (1620, 37898), (1890, 32484), (2268, 27070), (2520, 24363), (2707, 22680), (2835, 21656), (3240, 18949), (3780, 16242), (4536, 13535), (5414, 11340), (5670, 10828), (7560, 8121)]