1253298480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{6269}}^1$

素因数の和:6316

約数の個数: 240

約数和(自身を含む): 4786166880

約数和(自身を除く): 3532868400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 49, 51, 56, 60, 68, 70, 80, 84, 85, 98, 102, 105, 112, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 240, 245, 255, 272, 280, 294, 336, 340, 357, 392, 408, 420, 476, 490, 510, 560, 588, 595, 680, 714, 735, 784, 816, 833, 840, 952, 980, 1020, 1176, 1190, 1360, 1428, 1470, 1666, 1680, 1785, 1904, 1960, 2040, 2352, 2380, 2499, 2856, 2940, 3332, 3570, 3920, 4080, 4165, 4760, 4998, 5712, 5880, 6269, 6664, 7140, 8330, 9520, 9996, 11760, 12495, 12538, 13328, 14280, 16660, 18807, 19992, 24990, 25076, 28560, 31345, 33320, 37614, 39984, 43883, 49980, 50152, 62690, 66640, 75228, 87766, 94035, 99960, 100304, 106573, 125380, 131649, 150456, 175532, 188070, 199920, 213146, 219415, 250760, 263298, 300912, 307181, 319719, 351064, 376140, 426292, 438830, 501520, 526596, 532865, 614362, 639438, 658245, 702128, 746011, 752280, 852584, 877660, 921543, 1053192, 1065730, 1228724, 1278876, 1316490, 1492022, 1504560, 1535905, 1598595, 1705168, 1755320, 1843086, 2106384, 2131460, 2238033, 2457448, 2557752, 2632980, 2984044, 3071810, 3197190, 3510640, 3686172, 3730055, 4262920, 4476066, 4607715, 4914896, 5115504, 5222077, 5265960, 5968088, 6143620, 6394380, 7372344, 7460110, 8525840, 8952132, 9215430, 10444154, 10531920, 11190165, 11936176, 12287240, 12788760, 14744688, 14920220, 15666231, 17904264, 18430860, 20888308, 22380330, 24574480, 25577520, 26110385, 29840440, 31332462, 35808528, 36861720, 41776616, 44760660, 52220770, 59680880, 62664924, 73723440, 78331155, 83553232, 89521320, 104441540, 125329848, 156662310, 179042640, 208883080, 250659696, 313324620, 417766160, 626649240, 1253298480]

約数ペア:

[(1, 1253298480), (2, 626649240), (3, 417766160), (4, 313324620), (5, 250659696), (6, 208883080), (7, 179042640), (8, 156662310), (10, 125329848), (12, 104441540), (14, 89521320), (15, 83553232), (16, 78331155), (17, 73723440), (20, 62664924), (21, 59680880), (24, 52220770), (28, 44760660), (30, 41776616), (34, 36861720), (35, 35808528), (40, 31332462), (42, 29840440), (48, 26110385), (49, 25577520), (51, 24574480), (56, 22380330), (60, 20888308), (68, 18430860), (70, 17904264), (80, 15666231), (84, 14920220), (85, 14744688), (98, 12788760), (102, 12287240), (105, 11936176), (112, 11190165), (119, 10531920), (120, 10444154), (136, 9215430), (140, 8952132), (147, 8525840), (168, 7460110), (170, 7372344), (196, 6394380), (204, 6143620), (210, 5968088), (238, 5265960), (240, 5222077), (245, 5115504), (255, 4914896), (272, 4607715), (280, 4476066), (294, 4262920), (336, 3730055), (340, 3686172), (357, 3510640), (392, 3197190), (408, 3071810), (420, 2984044), (476, 2632980), (490, 2557752), (510, 2457448), (560, 2238033), (588, 2131460), (595, 2106384), (680, 1843086), (714, 1755320), (735, 1705168), (784, 1598595), (816, 1535905), (833, 1504560), (840, 1492022), (952, 1316490), (980, 1278876), (1020, 1228724), (1176, 1065730), (1190, 1053192), (1360, 921543), (1428, 877660), (1470, 852584), (1666, 752280), (1680, 746011), (1785, 702128), (1904, 658245), (1960, 639438), (2040, 614362), (2352, 532865), (2380, 526596), (2499, 501520), (2856, 438830), (2940, 426292), (3332, 376140), (3570, 351064), (3920, 319719), (4080, 307181), (4165, 300912), (4760, 263298), (4998, 250760), (5712, 219415), (5880, 213146), (6269, 199920), (6664, 188070), (7140, 175532), (8330, 150456), (9520, 131649), (9996, 125380), (11760, 106573), (12495, 100304), (12538, 99960), (13328, 94035), (14280, 87766), (16660, 75228), (18807, 66640), (19992, 62690), (24990, 50152), (25076, 49980), (28560, 43883), (31345, 39984), (33320, 37614)]