61767366920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{523}}^1\times {\mathrm{911}}^1$

素因数の和:1915

約数の個数: 128

約数和(自身を含む): 159652823040

約数和(自身を除く): 97885456120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 463, 523, 911, 926, 1046, 1822, 1852, 2092, 2315, 2615, 3241, 3644, 3661, 3704, 4184, 4555, 4630, 5230, 6377, 6482, 7288, 7322, 9110, 9260, 10460, 12754, 12964, 14644, 16205, 18220, 18305, 18520, 20920, 25508, 25928, 29288, 31885, 32410, 36440, 36610, 51016, 63770, 64820, 73220, 127540, 129640, 146440, 242149, 255080, 421793, 476453, 484298, 843586, 952906, 968596, 1210745, 1687172, 1695043, 1905812, 1937192, 2108965, 2382265, 2421490, 2952551, 3335171, 3374344, 3390086, 3811624, 4217930, 4764530, 4842980, 5905102, 6670342, 6780172, 8435860, 8475215, 9529060, 9685960, 11810204, 13340684, 13560344, 14762755, 16675855, 16871720, 16950430, 19058120, 23620408, 26681368, 29525510, 33351710, 33900860, 59051020, 66703420, 67801720, 118102040, 133406840, 220597739, 441195478, 882390956, 1102988695, 1544184173, 1764781912, 2205977390, 3088368346, 4411954780, 6176736692, 7720920865, 8823909560, 12353473384, 15441841730, 30883683460, 61767366920]

約数ペア:

[(1, 61767366920), (2, 30883683460), (4, 15441841730), (5, 12353473384), (7, 8823909560), (8, 7720920865), (10, 6176736692), (14, 4411954780), (20, 3088368346), (28, 2205977390), (35, 1764781912), (40, 1544184173), (56, 1102988695), (70, 882390956), (140, 441195478), (280, 220597739), (463, 133406840), (523, 118102040), (911, 67801720), (926, 66703420), (1046, 59051020), (1822, 33900860), (1852, 33351710), (2092, 29525510), (2315, 26681368), (2615, 23620408), (3241, 19058120), (3644, 16950430), (3661, 16871720), (3704, 16675855), (4184, 14762755), (4555, 13560344), (4630, 13340684), (5230, 11810204), (6377, 9685960), (6482, 9529060), (7288, 8475215), (7322, 8435860), (9110, 6780172), (9260, 6670342), (10460, 5905102), (12754, 4842980), (12964, 4764530), (14644, 4217930), (16205, 3811624), (18220, 3390086), (18305, 3374344), (18520, 3335171), (20920, 2952551), (25508, 2421490), (25928, 2382265), (29288, 2108965), (31885, 1937192), (32410, 1905812), (36440, 1695043), (36610, 1687172), (51016, 1210745), (63770, 968596), (64820, 952906), (73220, 843586), (127540, 484298), (129640, 476453), (146440, 421793), (242149, 255080)]