219061320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1471}}^1$

素因数の和:1575

約数の個数: 128

約数和(自身を含む): 705853440

約数和(自身を除く): 486792120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 73, 85, 102, 120, 136, 146, 170, 204, 219, 255, 292, 340, 365, 408, 438, 510, 584, 680, 730, 876, 1020, 1095, 1241, 1460, 1471, 1752, 2040, 2190, 2482, 2920, 2942, 3723, 4380, 4413, 4964, 5884, 6205, 7355, 7446, 8760, 8826, 9928, 11768, 12410, 14710, 14892, 17652, 18615, 22065, 24820, 25007, 29420, 29784, 35304, 37230, 44130, 49640, 50014, 58840, 74460, 75021, 88260, 100028, 107383, 125035, 148920, 150042, 176520, 200056, 214766, 250070, 300084, 322149, 375105, 429532, 500140, 536915, 600168, 644298, 750210, 859064, 1000280, 1073830, 1288596, 1500420, 1610745, 1825511, 2147660, 2577192, 3000840, 3221490, 3651022, 4295320, 5476533, 6442980, 7302044, 9127555, 10953066, 12885960, 14604088, 18255110, 21906132, 27382665, 36510220, 43812264, 54765330, 73020440, 109530660, 219061320]

約数ペア:

[(1, 219061320), (2, 109530660), (3, 73020440), (4, 54765330), (5, 43812264), (6, 36510220), (8, 27382665), (10, 21906132), (12, 18255110), (15, 14604088), (17, 12885960), (20, 10953066), (24, 9127555), (30, 7302044), (34, 6442980), (40, 5476533), (51, 4295320), (60, 3651022), (68, 3221490), (73, 3000840), (85, 2577192), (102, 2147660), (120, 1825511), (136, 1610745), (146, 1500420), (170, 1288596), (204, 1073830), (219, 1000280), (255, 859064), (292, 750210), (340, 644298), (365, 600168), (408, 536915), (438, 500140), (510, 429532), (584, 375105), (680, 322149), (730, 300084), (876, 250070), (1020, 214766), (1095, 200056), (1241, 176520), (1460, 150042), (1471, 148920), (1752, 125035), (2040, 107383), (2190, 100028), (2482, 88260), (2920, 75021), (2942, 74460), (3723, 58840), (4380, 50014), (4413, 49640), (4964, 44130), (5884, 37230), (6205, 35304), (7355, 29784), (7446, 29420), (8760, 25007), (8826, 24820), (9928, 22065), (11768, 18615), (12410, 17652), (14710, 14892)]