680034420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1327}}^1$

素因数の和:1431

約数の個数: 192

約数和(自身を含む): 2311357440

約数和(自身を除く): 1631323020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 73, 78, 90, 108, 117, 130, 135, 146, 156, 180, 195, 219, 234, 260, 270, 292, 351, 365, 390, 438, 468, 540, 585, 657, 702, 730, 780, 876, 949, 1095, 1170, 1314, 1327, 1404, 1460, 1755, 1898, 1971, 2190, 2340, 2628, 2654, 2847, 3285, 3510, 3796, 3942, 3981, 4380, 4745, 5308, 5694, 6570, 6635, 7020, 7884, 7962, 8541, 9490, 9855, 11388, 11943, 13140, 13270, 14235, 15924, 17082, 17251, 18980, 19710, 19905, 23886, 25623, 26540, 28470, 34164, 34502, 35829, 39420, 39810, 42705, 47772, 51246, 51753, 56940, 59715, 69004, 71658, 79620, 85410, 86255, 96871, 102492, 103506, 119430, 128115, 143316, 155259, 170820, 172510, 179145, 193742, 207012, 238860, 256230, 258765, 290613, 310518, 345020, 358290, 387484, 465777, 484355, 512460, 517530, 581226, 621036, 716580, 776295, 871839, 931554, 968710, 1035060, 1162452, 1259323, 1453065, 1552590, 1743678, 1863108, 1937420, 2328885, 2518646, 2615517, 2906130, 3105180, 3487356, 3777969, 4359195, 4657770, 5037292, 5231034, 5812260, 6296615, 7555938, 8718390, 9315540, 10462068, 11333907, 12593230, 13077585, 15111876, 17436780, 18889845, 22667814, 25186460, 26155170, 34001721, 37779690, 45335628, 52310340, 56669535, 68003442, 75559380, 113339070, 136006884, 170008605, 226678140, 340017210, 680034420]

約数ペア:

[(1, 680034420), (2, 340017210), (3, 226678140), (4, 170008605), (5, 136006884), (6, 113339070), (9, 75559380), (10, 68003442), (12, 56669535), (13, 52310340), (15, 45335628), (18, 37779690), (20, 34001721), (26, 26155170), (27, 25186460), (30, 22667814), (36, 18889845), (39, 17436780), (45, 15111876), (52, 13077585), (54, 12593230), (60, 11333907), (65, 10462068), (73, 9315540), (78, 8718390), (90, 7555938), (108, 6296615), (117, 5812260), (130, 5231034), (135, 5037292), (146, 4657770), (156, 4359195), (180, 3777969), (195, 3487356), (219, 3105180), (234, 2906130), (260, 2615517), (270, 2518646), (292, 2328885), (351, 1937420), (365, 1863108), (390, 1743678), (438, 1552590), (468, 1453065), (540, 1259323), (585, 1162452), (657, 1035060), (702, 968710), (730, 931554), (780, 871839), (876, 776295), (949, 716580), (1095, 621036), (1170, 581226), (1314, 517530), (1327, 512460), (1404, 484355), (1460, 465777), (1755, 387484), (1898, 358290), (1971, 345020), (2190, 310518), (2340, 290613), (2628, 258765), (2654, 256230), (2847, 238860), (3285, 207012), (3510, 193742), (3796, 179145), (3942, 172510), (3981, 170820), (4380, 155259), (4745, 143316), (5308, 128115), (5694, 119430), (6570, 103506), (6635, 102492), (7020, 96871), (7884, 86255), (7962, 85410), (8541, 79620), (9490, 71658), (9855, 69004), (11388, 59715), (11943, 56940), (13140, 51753), (13270, 51246), (14235, 47772), (15924, 42705), (17082, 39810), (17251, 39420), (18980, 35829), (19710, 34502), (19905, 34164), (23886, 28470), (25623, 26540)]