1142123840

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2269}}^1$

素因数の和:2321

約数の個数: 168

約数和(自身を含む): 3220775880

約数和(自身を除く): 2078652040

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 121, 130, 143, 160, 176, 208, 220, 242, 260, 286, 320, 352, 416, 440, 484, 520, 572, 605, 704, 715, 832, 880, 968, 1040, 1144, 1210, 1430, 1573, 1760, 1936, 2080, 2269, 2288, 2420, 2860, 3146, 3520, 3872, 4160, 4538, 4576, 4840, 5720, 6292, 7744, 7865, 9076, 9152, 9680, 11345, 11440, 12584, 15730, 18152, 19360, 22690, 22880, 24959, 25168, 29497, 31460, 36304, 38720, 45380, 45760, 49918, 50336, 58994, 62920, 72608, 90760, 99836, 100672, 117988, 124795, 125840, 145216, 147485, 181520, 199672, 235976, 249590, 251680, 274549, 294970, 324467, 363040, 399344, 471952, 499180, 503360, 549098, 589940, 648934, 726080, 798688, 943904, 998360, 1098196, 1179880, 1297868, 1372745, 1597376, 1622335, 1887808, 1996720, 2196392, 2359760, 2595736, 2745490, 3244670, 3569137, 3993440, 4392784, 4719520, 5191472, 5490980, 6489340, 7138274, 7986880, 8785568, 9439040, 10382944, 10981960, 12978680, 14276548, 17571136, 17845685, 20765888, 21963920, 25957360, 28553096, 35691370, 43927840, 51914720, 57106192, 71382740, 87855680, 103829440, 114212384, 142765480, 228424768, 285530960, 571061920, 1142123840]

約数ペア:

[(1, 1142123840), (2, 571061920), (4, 285530960), (5, 228424768), (8, 142765480), (10, 114212384), (11, 103829440), (13, 87855680), (16, 71382740), (20, 57106192), (22, 51914720), (26, 43927840), (32, 35691370), (40, 28553096), (44, 25957360), (52, 21963920), (55, 20765888), (64, 17845685), (65, 17571136), (80, 14276548), (88, 12978680), (104, 10981960), (110, 10382944), (121, 9439040), (130, 8785568), (143, 7986880), (160, 7138274), (176, 6489340), (208, 5490980), (220, 5191472), (242, 4719520), (260, 4392784), (286, 3993440), (320, 3569137), (352, 3244670), (416, 2745490), (440, 2595736), (484, 2359760), (520, 2196392), (572, 1996720), (605, 1887808), (704, 1622335), (715, 1597376), (832, 1372745), (880, 1297868), (968, 1179880), (1040, 1098196), (1144, 998360), (1210, 943904), (1430, 798688), (1573, 726080), (1760, 648934), (1936, 589940), (2080, 549098), (2269, 503360), (2288, 499180), (2420, 471952), (2860, 399344), (3146, 363040), (3520, 324467), (3872, 294970), (4160, 274549), (4538, 251680), (4576, 249590), (4840, 235976), (5720, 199672), (6292, 181520), (7744, 147485), (7865, 145216), (9076, 125840), (9152, 124795), (9680, 117988), (11345, 100672), (11440, 99836), (12584, 90760), (15730, 72608), (18152, 62920), (19360, 58994), (22690, 50336), (22880, 49918), (24959, 45760), (25168, 45380), (29497, 38720), (31460, 36304)]