2753375940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:439

約数の個数: 288

約数和(自身を含む): 9784320000

約数和(自身を除く): 7030944060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 79, 84, 90, 105, 126, 139, 140, 158, 180, 199, 210, 237, 252, 278, 315, 316, 395, 398, 417, 420, 474, 553, 556, 597, 630, 695, 711, 790, 796, 834, 948, 973, 995, 1106, 1185, 1194, 1251, 1260, 1390, 1393, 1422, 1580, 1659, 1668, 1791, 1946, 1990, 2085, 2212, 2370, 2388, 2502, 2765, 2780, 2786, 2844, 2919, 2985, 3318, 3555, 3582, 3892, 3980, 4170, 4179, 4740, 4865, 4977, 5004, 5530, 5572, 5838, 5970, 6255, 6636, 6965, 7110, 7164, 8295, 8340, 8358, 8757, 8955, 9730, 9954, 10981, 11060, 11676, 11940, 12510, 12537, 13930, 14220, 14595, 15721, 16590, 16716, 17514, 17910, 19460, 19908, 20895, 21962, 24885, 25020, 25074, 27661, 27860, 29190, 31442, 32943, 33180, 35028, 35820, 41790, 43785, 43924, 47163, 49770, 50148, 54905, 55322, 58380, 62685, 62884, 65886, 76867, 78605, 82983, 83580, 87570, 94326, 98829, 99540, 109810, 110047, 110644, 125370, 131772, 138305, 141489, 153734, 157210, 164715, 165966, 175140, 188652, 193627, 197658, 219620, 220094, 230601, 235815, 248949, 250740, 276610, 282978, 307468, 314420, 329430, 330141, 331932, 384335, 387254, 395316, 414915, 440188, 461202, 471630, 494145, 497898, 550235, 553220, 565956, 580881, 658860, 660282, 691803, 707445, 768670, 774508, 829830, 922404, 943260, 968135, 988290, 990423, 995796, 1100470, 1153005, 1161762, 1244745, 1320564, 1383606, 1414890, 1537340, 1650705, 1659660, 1742643, 1936270, 1976580, 1980846, 2185219, 2200940, 2306010, 2323524, 2489490, 2767212, 2829780, 2904405, 3301410, 3459015, 3485286, 3872540, 3961692, 4370438, 4612020, 4952115, 4978980, 5808810, 6555657, 6602820, 6918030, 6970572, 8713215, 8740876, 9904230, 10926095, 11617620, 13111314, 13836060, 15296533, 17426430, 19666971, 19808460, 21852190, 26222628, 30593066, 32778285, 34852860, 39333942, 43704380, 45889599, 61186132, 65556570, 76482665, 78667884, 91779198, 98334855, 131113140, 137668797, 152965330, 183558396, 196669710, 229447995, 275337594, 305930660, 393339420, 458895990, 550675188, 688343985, 917791980, 1376687970, 2753375940]

約数ペア:

[(1, 2753375940), (2, 1376687970), (3, 917791980), (4, 688343985), (5, 550675188), (6, 458895990), (7, 393339420), (9, 305930660), (10, 275337594), (12, 229447995), (14, 196669710), (15, 183558396), (18, 152965330), (20, 137668797), (21, 131113140), (28, 98334855), (30, 91779198), (35, 78667884), (36, 76482665), (42, 65556570), (45, 61186132), (60, 45889599), (63, 43704380), (70, 39333942), (79, 34852860), (84, 32778285), (90, 30593066), (105, 26222628), (126, 21852190), (139, 19808460), (140, 19666971), (158, 17426430), (180, 15296533), (199, 13836060), (210, 13111314), (237, 11617620), (252, 10926095), (278, 9904230), (315, 8740876), (316, 8713215), (395, 6970572), (398, 6918030), (417, 6602820), (420, 6555657), (474, 5808810), (553, 4978980), (556, 4952115), (597, 4612020), (630, 4370438), (695, 3961692), (711, 3872540), (790, 3485286), (796, 3459015), (834, 3301410), (948, 2904405), (973, 2829780), (995, 2767212), (1106, 2489490), (1185, 2323524), (1194, 2306010), (1251, 2200940), (1260, 2185219), (1390, 1980846), (1393, 1976580), (1422, 1936270), (1580, 1742643), (1659, 1659660), (1668, 1650705), (1791, 1537340), (1946, 1414890), (1990, 1383606), (2085, 1320564), (2212, 1244745), (2370, 1161762), (2388, 1153005), (2502, 1100470), (2765, 995796), (2780, 990423), (2786, 988290), (2844, 968135), (2919, 943260), (2985, 922404), (3318, 829830), (3555, 774508), (3582, 768670), (3892, 707445), (3980, 691803), (4170, 660282), (4179, 658860), (4740, 580881), (4865, 565956), (4977, 553220), (5004, 550235), (5530, 497898), (5572, 494145), (5838, 471630), (5970, 461202), (6255, 440188), (6636, 414915), (6965, 395316), (7110, 387254), (7164, 384335), (8295, 331932), (8340, 330141), (8358, 329430), (8757, 314420), (8955, 307468), (9730, 282978), (9954, 276610), (10981, 250740), (11060, 248949), (11676, 235815), (11940, 230601), (12510, 220094), (12537, 219620), (13930, 197658), (14220, 193627), (14595, 188652), (15721, 175140), (16590, 165966), (16716, 164715), (17514, 157210), (17910, 153734), (19460, 141489), (19908, 138305), (20895, 131772), (21962, 125370), (24885, 110644), (25020, 110047), (25074, 109810), (27661, 99540), (27860, 98829), (29190, 94326), (31442, 87570), (32943, 83580), (33180, 82983), (35028, 78605), (35820, 76867), (41790, 65886), (43785, 62884), (43924, 62685), (47163, 58380), (49770, 55322), (50148, 54905)]