556127910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:348

約数の個数: 256

約数和(自身を含む): 1741824000

約数和(自身を除く): 1185696090

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 31, 38, 39, 45, 54, 57, 62, 65, 78, 90, 93, 95, 114, 117, 130, 135, 155, 171, 186, 190, 195, 234, 247, 269, 270, 279, 285, 310, 342, 351, 390, 403, 465, 494, 513, 538, 558, 570, 585, 589, 702, 741, 806, 807, 837, 855, 930, 1026, 1170, 1178, 1209, 1235, 1345, 1395, 1482, 1614, 1674, 1710, 1755, 1767, 2015, 2223, 2418, 2421, 2470, 2565, 2690, 2790, 2945, 3497, 3510, 3534, 3627, 3705, 4030, 4035, 4185, 4446, 4842, 5111, 5130, 5301, 5890, 6045, 6669, 6994, 7254, 7263, 7410, 7657, 8070, 8339, 8370, 8835, 10222, 10491, 10602, 10881, 11115, 12090, 12105, 13338, 14526, 15314, 15333, 15903, 16678, 17485, 17670, 18135, 20982, 21762, 22230, 22971, 24210, 25017, 25555, 26505, 30666, 31473, 31806, 33345, 34970, 36270, 36315, 38285, 41695, 45942, 45999, 50034, 51110, 52455, 53010, 54405, 62946, 66443, 66690, 68913, 72630, 75051, 76570, 76665, 79515, 83390, 91998, 94419, 104910, 108407, 108810, 114855, 125085, 132886, 137826, 137997, 150102, 153330, 157365, 158441, 159030, 188838, 199329, 206739, 216814, 225153, 229710, 229995, 250170, 275994, 314730, 316882, 325221, 332215, 344565, 375255, 398658, 413478, 450306, 459990, 472095, 475323, 542035, 597987, 650442, 664430, 689130, 689985, 750510, 792205, 944190, 950646, 975663, 996645, 1033695, 1084070, 1125765, 1195974, 1379970, 1425969, 1584410, 1626105, 1793961, 1951326, 1993290, 2059733, 2067390, 2251530, 2376615, 2851938, 2926989, 2989935, 3252210, 3587922, 4119466, 4277907, 4753230, 4878315, 5853978, 5979870, 6179199, 7129845, 8555814, 8969805, 9756630, 10298665, 12358398, 14259690, 14634945, 17939610, 18537597, 20597330, 21389535, 29269890, 30895995, 37075194, 42779070, 55612791, 61791990, 92687985, 111225582, 185375970, 278063955, 556127910]

約数ペア:

[(1, 556127910), (2, 278063955), (3, 185375970), (5, 111225582), (6, 92687985), (9, 61791990), (10, 55612791), (13, 42779070), (15, 37075194), (18, 30895995), (19, 29269890), (26, 21389535), (27, 20597330), (30, 18537597), (31, 17939610), (38, 14634945), (39, 14259690), (45, 12358398), (54, 10298665), (57, 9756630), (62, 8969805), (65, 8555814), (78, 7129845), (90, 6179199), (93, 5979870), (95, 5853978), (114, 4878315), (117, 4753230), (130, 4277907), (135, 4119466), (155, 3587922), (171, 3252210), (186, 2989935), (190, 2926989), (195, 2851938), (234, 2376615), (247, 2251530), (269, 2067390), (270, 2059733), (279, 1993290), (285, 1951326), (310, 1793961), (342, 1626105), (351, 1584410), (390, 1425969), (403, 1379970), (465, 1195974), (494, 1125765), (513, 1084070), (538, 1033695), (558, 996645), (570, 975663), (585, 950646), (589, 944190), (702, 792205), (741, 750510), (806, 689985), (807, 689130), (837, 664430), (855, 650442), (930, 597987), (1026, 542035), (1170, 475323), (1178, 472095), (1209, 459990), (1235, 450306), (1345, 413478), (1395, 398658), (1482, 375255), (1614, 344565), (1674, 332215), (1710, 325221), (1755, 316882), (1767, 314730), (2015, 275994), (2223, 250170), (2418, 229995), (2421, 229710), (2470, 225153), (2565, 216814), (2690, 206739), (2790, 199329), (2945, 188838), (3497, 159030), (3510, 158441), (3534, 157365), (3627, 153330), (3705, 150102), (4030, 137997), (4035, 137826), (4185, 132886), (4446, 125085), (4842, 114855), (5111, 108810), (5130, 108407), (5301, 104910), (5890, 94419), (6045, 91998), (6669, 83390), (6994, 79515), (7254, 76665), (7263, 76570), (7410, 75051), (7657, 72630), (8070, 68913), (8339, 66690), (8370, 66443), (8835, 62946), (10222, 54405), (10491, 53010), (10602, 52455), (10881, 51110), (11115, 50034), (12090, 45999), (12105, 45942), (13338, 41695), (14526, 38285), (15314, 36315), (15333, 36270), (15903, 34970), (16678, 33345), (17485, 31806), (17670, 31473), (18135, 30666), (20982, 26505), (21762, 25555), (22230, 25017), (22971, 24210)]