313843740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:708

約数の個数: 192

約数和(自身を含む): 1069479936

約数和(自身を除く): 755636196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 53, 60, 69, 70, 84, 92, 105, 106, 115, 138, 140, 159, 161, 210, 212, 230, 265, 276, 318, 322, 345, 371, 420, 460, 483, 530, 613, 636, 644, 690, 742, 795, 805, 966, 1060, 1113, 1219, 1226, 1380, 1484, 1590, 1610, 1839, 1855, 1932, 2226, 2415, 2438, 2452, 3065, 3180, 3220, 3657, 3678, 3710, 4291, 4452, 4830, 4876, 5565, 6095, 6130, 7314, 7356, 7420, 8533, 8582, 9195, 9660, 11130, 12190, 12260, 12873, 14099, 14628, 17066, 17164, 18285, 18390, 21455, 22260, 24380, 25599, 25746, 28198, 32489, 34132, 36570, 36780, 42297, 42665, 42910, 51198, 51492, 56396, 64365, 64978, 70495, 73140, 84594, 85330, 85820, 97467, 98693, 102396, 127995, 128730, 129956, 140990, 162445, 169188, 170660, 194934, 197386, 211485, 227423, 255990, 257460, 281980, 296079, 324890, 389868, 394772, 422970, 454846, 487335, 493465, 511980, 592158, 649780, 682269, 747247, 845940, 909692, 974670, 986930, 1137115, 1184316, 1364538, 1480395, 1494494, 1949340, 1973860, 2241741, 2274230, 2729076, 2960790, 2988988, 3411345, 3736235, 4483482, 4548460, 5230729, 5921580, 6822690, 7472470, 8966964, 10461458, 11208705, 13645380, 14944940, 15692187, 20922916, 22417410, 26153645, 31384374, 44834820, 52307290, 62768748, 78460935, 104614580, 156921870, 313843740]

約数ペア:

[(1, 313843740), (2, 156921870), (3, 104614580), (4, 78460935), (5, 62768748), (6, 52307290), (7, 44834820), (10, 31384374), (12, 26153645), (14, 22417410), (15, 20922916), (20, 15692187), (21, 14944940), (23, 13645380), (28, 11208705), (30, 10461458), (35, 8966964), (42, 7472470), (46, 6822690), (53, 5921580), (60, 5230729), (69, 4548460), (70, 4483482), (84, 3736235), (92, 3411345), (105, 2988988), (106, 2960790), (115, 2729076), (138, 2274230), (140, 2241741), (159, 1973860), (161, 1949340), (210, 1494494), (212, 1480395), (230, 1364538), (265, 1184316), (276, 1137115), (318, 986930), (322, 974670), (345, 909692), (371, 845940), (420, 747247), (460, 682269), (483, 649780), (530, 592158), (613, 511980), (636, 493465), (644, 487335), (690, 454846), (742, 422970), (795, 394772), (805, 389868), (966, 324890), (1060, 296079), (1113, 281980), (1219, 257460), (1226, 255990), (1380, 227423), (1484, 211485), (1590, 197386), (1610, 194934), (1839, 170660), (1855, 169188), (1932, 162445), (2226, 140990), (2415, 129956), (2438, 128730), (2452, 127995), (3065, 102396), (3180, 98693), (3220, 97467), (3657, 85820), (3678, 85330), (3710, 84594), (4291, 73140), (4452, 70495), (4830, 64978), (4876, 64365), (5565, 56396), (6095, 51492), (6130, 51198), (7314, 42910), (7356, 42665), (7420, 42297), (8533, 36780), (8582, 36570), (9195, 34132), (9660, 32489), (11130, 28198), (12190, 25746), (12260, 25599), (12873, 24380), (14099, 22260), (14628, 21455), (17066, 18390), (17164, 18285)]