1542043440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{101987}}^1$

素因数の和:102016

約数の個数: 160

約数和(自身を含む): 6070325760

約数和(自身を除く): 4528282320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 101987, 203974, 305961, 407948, 509935, 611922, 713909, 815896, 917883, 1019870, 1223844, 1427818, 1529805, 1631792, 1835766, 2039740, 2141727, 2447688, 2753649, 2855636, 3059610, 3569545, 3671532, 4079480, 4283454, 4589415, 4895376, 5507298, 5711272, 6119220, 6425181, 7139090, 7343064, 8158960, 8566908, 9178830, 10708635, 11014596, 11422544, 12238440, 12850362, 13768245, 14278180, 14686128, 17133816, 18357660, 19275543, 21417270, 22029192, 24476880, 25700724, 27536490, 28556360, 32125905, 34267632, 36715320, 38551086, 42834540, 44058384, 51401448, 55072980, 57112720, 64251810, 73430640, 77102172, 85669080, 96377715, 102802896, 110145960, 128503620, 154204344, 171338160, 192755430, 220291920, 257007240, 308408688, 385510860, 514014480, 771021720, 1542043440]

約数ペア:

[(1, 1542043440), (2, 771021720), (3, 514014480), (4, 385510860), (5, 308408688), (6, 257007240), (7, 220291920), (8, 192755430), (9, 171338160), (10, 154204344), (12, 128503620), (14, 110145960), (15, 102802896), (16, 96377715), (18, 85669080), (20, 77102172), (21, 73430640), (24, 64251810), (27, 57112720), (28, 55072980), (30, 51401448), (35, 44058384), (36, 42834540), (40, 38551086), (42, 36715320), (45, 34267632), (48, 32125905), (54, 28556360), (56, 27536490), (60, 25700724), (63, 24476880), (70, 22029192), (72, 21417270), (80, 19275543), (84, 18357660), (90, 17133816), (105, 14686128), (108, 14278180), (112, 13768245), (120, 12850362), (126, 12238440), (135, 11422544), (140, 11014596), (144, 10708635), (168, 9178830), (180, 8566908), (189, 8158960), (210, 7343064), (216, 7139090), (240, 6425181), (252, 6119220), (270, 5711272), (280, 5507298), (315, 4895376), (336, 4589415), (360, 4283454), (378, 4079480), (420, 3671532), (432, 3569545), (504, 3059610), (540, 2855636), (560, 2753649), (630, 2447688), (720, 2141727), (756, 2039740), (840, 1835766), (945, 1631792), (1008, 1529805), (1080, 1427818), (1260, 1223844), (1512, 1019870), (1680, 917883), (1890, 815896), (2160, 713909), (2520, 611922), (3024, 509935), (3780, 407948), (5040, 305961), (7560, 203974), (15120, 101987)]