1427927520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5399}}^1$

素因数の和:5465

約数の個数: 192

約数和(自身を含む): 4898880000

約数和(自身を除く): 3470952480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 32, 38, 40, 48, 57, 58, 60, 76, 80, 87, 95, 96, 114, 116, 120, 145, 152, 160, 174, 190, 228, 232, 240, 285, 290, 304, 348, 380, 435, 456, 464, 480, 551, 570, 580, 608, 696, 760, 870, 912, 928, 1102, 1140, 1160, 1392, 1520, 1653, 1740, 1824, 2204, 2280, 2320, 2755, 2784, 3040, 3306, 3480, 4408, 4560, 4640, 5399, 5510, 6612, 6960, 8265, 8816, 9120, 10798, 11020, 13224, 13920, 16197, 16530, 17632, 21596, 22040, 26448, 26995, 32394, 33060, 43192, 44080, 52896, 53990, 64788, 66120, 80985, 86384, 88160, 102581, 107980, 129576, 132240, 156571, 161970, 172768, 205162, 215960, 259152, 264480, 307743, 313142, 323940, 410324, 431920, 469713, 512905, 518304, 615486, 626284, 647880, 782855, 820648, 863840, 939426, 1025810, 1230972, 1252568, 1295760, 1538715, 1565710, 1641296, 1878852, 2051620, 2348565, 2461944, 2505136, 2591520, 2974849, 3077430, 3131420, 3282592, 3757704, 4103240, 4697130, 4923888, 5010272, 5949698, 6154860, 6262840, 7515408, 8206480, 8924547, 9394260, 9847776, 11899396, 12309720, 12525680, 14874245, 15030816, 16412960, 17849094, 18788520, 23798792, 24619440, 25051360, 29748490, 35698188, 37577040, 44622735, 47597584, 49238880, 59496980, 71396376, 75154080, 89245470, 95195168, 118993960, 142792752, 178490940, 237987920, 285585504, 356981880, 475975840, 713963760, 1427927520]

約数ペア:

[(1, 1427927520), (2, 713963760), (3, 475975840), (4, 356981880), (5, 285585504), (6, 237987920), (8, 178490940), (10, 142792752), (12, 118993960), (15, 95195168), (16, 89245470), (19, 75154080), (20, 71396376), (24, 59496980), (29, 49238880), (30, 47597584), (32, 44622735), (38, 37577040), (40, 35698188), (48, 29748490), (57, 25051360), (58, 24619440), (60, 23798792), (76, 18788520), (80, 17849094), (87, 16412960), (95, 15030816), (96, 14874245), (114, 12525680), (116, 12309720), (120, 11899396), (145, 9847776), (152, 9394260), (160, 8924547), (174, 8206480), (190, 7515408), (228, 6262840), (232, 6154860), (240, 5949698), (285, 5010272), (290, 4923888), (304, 4697130), (348, 4103240), (380, 3757704), (435, 3282592), (456, 3131420), (464, 3077430), (480, 2974849), (551, 2591520), (570, 2505136), (580, 2461944), (608, 2348565), (696, 2051620), (760, 1878852), (870, 1641296), (912, 1565710), (928, 1538715), (1102, 1295760), (1140, 1252568), (1160, 1230972), (1392, 1025810), (1520, 939426), (1653, 863840), (1740, 820648), (1824, 782855), (2204, 647880), (2280, 626284), (2320, 615486), (2755, 518304), (2784, 512905), (3040, 469713), (3306, 431920), (3480, 410324), (4408, 323940), (4560, 313142), (4640, 307743), (5399, 264480), (5510, 259152), (6612, 215960), (6960, 205162), (8265, 172768), (8816, 161970), (9120, 156571), (10798, 132240), (11020, 129576), (13224, 107980), (13920, 102581), (16197, 88160), (16530, 86384), (17632, 80985), (21596, 66120), (22040, 64788), (26448, 53990), (26995, 52896), (32394, 44080), (33060, 43192)]