282542260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1283}}^1$

素因数の和:1334

約数の個数: 144

約数和(自身を含む): 803311488

約数和(自身を除く): 520769228

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 121, 130, 140, 143, 154, 182, 220, 242, 260, 286, 308, 364, 385, 455, 484, 572, 605, 715, 770, 847, 910, 1001, 1210, 1283, 1430, 1540, 1573, 1694, 1820, 2002, 2420, 2566, 2860, 3146, 3388, 4004, 4235, 5005, 5132, 6292, 6415, 7865, 8470, 8981, 10010, 11011, 12830, 14113, 15730, 16679, 16940, 17962, 20020, 22022, 25660, 28226, 31460, 33358, 35924, 44044, 44905, 55055, 56452, 66716, 70565, 83395, 89810, 98791, 110110, 116753, 141130, 155243, 166790, 179620, 183469, 197582, 220220, 233506, 282260, 310486, 333580, 366938, 395164, 467012, 493955, 583765, 620972, 733876, 776215, 917345, 987910, 1086701, 1167530, 1284283, 1552430, 1834690, 1975820, 2018159, 2173402, 2335060, 2568566, 3104860, 3669380, 4036318, 4346804, 5137132, 5433505, 6421415, 8072636, 10090795, 10867010, 12842830, 14127113, 20181590, 21734020, 25685660, 28254226, 40363180, 56508452, 70635565, 141271130, 282542260]

約数ペア:

[(1, 282542260), (2, 141271130), (4, 70635565), (5, 56508452), (7, 40363180), (10, 28254226), (11, 25685660), (13, 21734020), (14, 20181590), (20, 14127113), (22, 12842830), (26, 10867010), (28, 10090795), (35, 8072636), (44, 6421415), (52, 5433505), (55, 5137132), (65, 4346804), (70, 4036318), (77, 3669380), (91, 3104860), (110, 2568566), (121, 2335060), (130, 2173402), (140, 2018159), (143, 1975820), (154, 1834690), (182, 1552430), (220, 1284283), (242, 1167530), (260, 1086701), (286, 987910), (308, 917345), (364, 776215), (385, 733876), (455, 620972), (484, 583765), (572, 493955), (605, 467012), (715, 395164), (770, 366938), (847, 333580), (910, 310486), (1001, 282260), (1210, 233506), (1283, 220220), (1430, 197582), (1540, 183469), (1573, 179620), (1694, 166790), (1820, 155243), (2002, 141130), (2420, 116753), (2566, 110110), (2860, 98791), (3146, 89810), (3388, 83395), (4004, 70565), (4235, 66716), (5005, 56452), (5132, 55055), (6292, 44905), (6415, 44044), (7865, 35924), (8470, 33358), (8981, 31460), (10010, 28226), (11011, 25660), (12830, 22022), (14113, 20020), (15730, 17962), (16679, 16940)]