26254461240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{19997}}^1$

素因数の和:20542

約数の個数: 192

約数和(自身を含む): 97708628160

約数和(自身を除く): 71454166920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 521, 630, 840, 1042, 1260, 1563, 2084, 2520, 2605, 3126, 3647, 4168, 4689, 5210, 6252, 7294, 7815, 9378, 10420, 10941, 12504, 14588, 15630, 18235, 18756, 19997, 20840, 21882, 23445, 29176, 31260, 32823, 36470, 37512, 39994, 43764, 46890, 54705, 59991, 62520, 65646, 72940, 79988, 87528, 93780, 99985, 109410, 119982, 131292, 139979, 145880, 159976, 164115, 179973, 187560, 199970, 218820, 239964, 262584, 279958, 299955, 328230, 359946, 399940, 419937, 437640, 479928, 559916, 599910, 656460, 699895, 719892, 799880, 839874, 899865, 1119832, 1199820, 1259811, 1312920, 1399790, 1439784, 1679748, 1799730, 2099685, 2399640, 2519622, 2799580, 3359496, 3599460, 4199370, 5039244, 5599160, 6299055, 7198920, 8398740, 10078488, 10418437, 12598110, 16797480, 20836874, 25196220, 31255311, 41673748, 50392440, 52092185, 62510622, 72929059, 83347496, 93765933, 104184370, 125021244, 145858118, 156276555, 187531866, 208368740, 218787177, 250042488, 291716236, 312553110, 364645295, 375063732, 416737480, 437574354, 468829665, 583432472, 625106220, 656361531, 729290590, 750127464, 875148708, 937659330, 1093935885, 1250212440, 1312723062, 1458581180, 1750297416, 1875318660, 2187871770, 2625446124, 2917162360, 3281807655, 3750637320, 4375743540, 5250892248, 6563615310, 8751487080, 13127230620, 26254461240]

約数ペア:

[(1, 26254461240), (2, 13127230620), (3, 8751487080), (4, 6563615310), (5, 5250892248), (6, 4375743540), (7, 3750637320), (8, 3281807655), (9, 2917162360), (10, 2625446124), (12, 2187871770), (14, 1875318660), (15, 1750297416), (18, 1458581180), (20, 1312723062), (21, 1250212440), (24, 1093935885), (28, 937659330), (30, 875148708), (35, 750127464), (36, 729290590), (40, 656361531), (42, 625106220), (45, 583432472), (56, 468829665), (60, 437574354), (63, 416737480), (70, 375063732), (72, 364645295), (84, 312553110), (90, 291716236), (105, 250042488), (120, 218787177), (126, 208368740), (140, 187531866), (168, 156276555), (180, 145858118), (210, 125021244), (252, 104184370), (280, 93765933), (315, 83347496), (360, 72929059), (420, 62510622), (504, 52092185), (521, 50392440), (630, 41673748), (840, 31255311), (1042, 25196220), (1260, 20836874), (1563, 16797480), (2084, 12598110), (2520, 10418437), (2605, 10078488), (3126, 8398740), (3647, 7198920), (4168, 6299055), (4689, 5599160), (5210, 5039244), (6252, 4199370), (7294, 3599460), (7815, 3359496), (9378, 2799580), (10420, 2519622), (10941, 2399640), (12504, 2099685), (14588, 1799730), (15630, 1679748), (18235, 1439784), (18756, 1399790), (19997, 1312920), (20840, 1259811), (21882, 1199820), (23445, 1119832), (29176, 899865), (31260, 839874), (32823, 799880), (36470, 719892), (37512, 699895), (39994, 656460), (43764, 599910), (46890, 559916), (54705, 479928), (59991, 437640), (62520, 419937), (65646, 399940), (72940, 359946), (79988, 328230), (87528, 299955), (93780, 279958), (99985, 262584), (109410, 239964), (119982, 218820), (131292, 199970), (139979, 187560), (145880, 179973), (159976, 164115)]