383876220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{421}}^1$

素因数の和:620

約数の個数: 192

約数和(自身を含む): 1333979136

約数和(自身を除く): 950102916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 167, 182, 195, 210, 260, 273, 334, 364, 390, 420, 421, 455, 501, 546, 668, 780, 835, 842, 910, 1002, 1092, 1169, 1263, 1365, 1670, 1684, 1820, 2004, 2105, 2171, 2338, 2505, 2526, 2730, 2947, 3340, 3507, 4210, 4342, 4676, 5010, 5052, 5460, 5473, 5845, 5894, 6315, 6513, 7014, 8420, 8684, 8841, 10020, 10855, 10946, 11690, 11788, 12630, 13026, 14028, 14735, 15197, 16419, 17535, 17682, 21710, 21892, 23380, 25260, 26052, 27365, 29470, 30394, 32565, 32838, 35070, 35364, 38311, 43420, 44205, 45591, 54730, 58940, 60788, 65130, 65676, 70140, 70307, 75985, 76622, 82095, 88410, 91182, 109460, 114933, 130260, 140614, 151970, 153244, 164190, 176820, 182364, 191555, 210921, 227955, 229866, 281228, 303940, 328380, 351535, 383110, 421842, 455910, 459732, 492149, 574665, 703070, 766220, 843684, 911820, 913991, 984298, 1054605, 1149330, 1406140, 1476447, 1827982, 1968596, 2109210, 2298660, 2460745, 2741973, 2952894, 3655964, 4218420, 4569955, 4921490, 5483946, 5905788, 6397937, 7382235, 9139910, 9842980, 10967892, 12795874, 13709865, 14764470, 18279820, 19193811, 25591748, 27419730, 29528940, 31989685, 38387622, 54839460, 63979370, 76775244, 95969055, 127958740, 191938110, 383876220]

約数ペア:

[(1, 383876220), (2, 191938110), (3, 127958740), (4, 95969055), (5, 76775244), (6, 63979370), (7, 54839460), (10, 38387622), (12, 31989685), (13, 29528940), (14, 27419730), (15, 25591748), (20, 19193811), (21, 18279820), (26, 14764470), (28, 13709865), (30, 12795874), (35, 10967892), (39, 9842980), (42, 9139910), (52, 7382235), (60, 6397937), (65, 5905788), (70, 5483946), (78, 4921490), (84, 4569955), (91, 4218420), (105, 3655964), (130, 2952894), (140, 2741973), (156, 2460745), (167, 2298660), (182, 2109210), (195, 1968596), (210, 1827982), (260, 1476447), (273, 1406140), (334, 1149330), (364, 1054605), (390, 984298), (420, 913991), (421, 911820), (455, 843684), (501, 766220), (546, 703070), (668, 574665), (780, 492149), (835, 459732), (842, 455910), (910, 421842), (1002, 383110), (1092, 351535), (1169, 328380), (1263, 303940), (1365, 281228), (1670, 229866), (1684, 227955), (1820, 210921), (2004, 191555), (2105, 182364), (2171, 176820), (2338, 164190), (2505, 153244), (2526, 151970), (2730, 140614), (2947, 130260), (3340, 114933), (3507, 109460), (4210, 91182), (4342, 88410), (4676, 82095), (5010, 76622), (5052, 75985), (5460, 70307), (5473, 70140), (5845, 65676), (5894, 65130), (6315, 60788), (6513, 58940), (7014, 54730), (8420, 45591), (8684, 44205), (8841, 43420), (10020, 38311), (10855, 35364), (10946, 35070), (11690, 32838), (11788, 32565), (12630, 30394), (13026, 29470), (14028, 27365), (14735, 26052), (15197, 25260), (16419, 23380), (17535, 21892), (17682, 21710)]