266158620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16249}}^1$

素因数の和:16284

約数の個数: 144

約数和(自身を含む): 993720000

約数和(自身を除く): 727561380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16249, 16380, 32498, 48747, 64996, 81245, 97494, 113743, 146241, 162490, 194988, 211237, 227486, 243735, 292482, 324980, 341229, 422474, 454972, 487470, 568715, 584964, 633711, 682458, 731205, 844948, 974940, 1023687, 1056185, 1137430, 1267422, 1364916, 1462410, 1478659, 1706145, 1901133, 2047374, 2112370, 2274860, 2534844, 2924820, 2957318, 3168555, 3412290, 3802266, 4094748, 4224740, 4435977, 5118435, 5914636, 6337110, 6824580, 7393295, 7604532, 8871954, 9505665, 10236870, 12674220, 13307931, 14786590, 17743908, 19011330, 20473740, 22179885, 26615862, 29573180, 38022660, 44359770, 53231724, 66539655, 88719540, 133079310, 266158620]

約数ペア:

[(1, 266158620), (2, 133079310), (3, 88719540), (4, 66539655), (5, 53231724), (6, 44359770), (7, 38022660), (9, 29573180), (10, 26615862), (12, 22179885), (13, 20473740), (14, 19011330), (15, 17743908), (18, 14786590), (20, 13307931), (21, 12674220), (26, 10236870), (28, 9505665), (30, 8871954), (35, 7604532), (36, 7393295), (39, 6824580), (42, 6337110), (45, 5914636), (52, 5118435), (60, 4435977), (63, 4224740), (65, 4094748), (70, 3802266), (78, 3412290), (84, 3168555), (90, 2957318), (91, 2924820), (105, 2534844), (117, 2274860), (126, 2112370), (130, 2047374), (140, 1901133), (156, 1706145), (180, 1478659), (182, 1462410), (195, 1364916), (210, 1267422), (234, 1137430), (252, 1056185), (260, 1023687), (273, 974940), (315, 844948), (364, 731205), (390, 682458), (420, 633711), (455, 584964), (468, 568715), (546, 487470), (585, 454972), (630, 422474), (780, 341229), (819, 324980), (910, 292482), (1092, 243735), (1170, 227486), (1260, 211237), (1365, 194988), (1638, 162490), (1820, 146241), (2340, 113743), (2730, 97494), (3276, 81245), (4095, 64996), (5460, 48747), (8190, 32498), (16249, 16380)]