7439622120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{881}}^1\times {\mathrm{1117}}^1$

素因数の和:2025

約数の個数: 256

約数和(自身を含む): 28398988800

約数和(自身を除く): 20959366680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 881, 945, 1080, 1117, 1260, 1512, 1762, 1890, 2234, 2520, 2643, 3351, 3524, 3780, 4405, 4468, 5286, 5585, 6167, 6702, 7048, 7560, 7819, 7929, 8810, 8936, 10053, 10572, 11170, 12334, 13215, 13404, 15638, 15858, 16755, 17620, 18501, 20106, 21144, 22340, 23457, 23787, 24668, 26430, 26808, 30159, 30835, 31276, 31716, 33510, 35240, 37002, 39095, 39645, 40212, 44680, 46914, 47574, 49336, 50265, 52860, 55503, 60318, 61670, 62552, 63432, 67020, 70371, 74004, 78190, 79290, 80424, 92505, 93828, 95148, 100530, 105720, 111006, 117285, 118935, 120636, 123340, 134040, 140742, 148008, 150795, 156380, 158580, 166509, 185010, 187656, 190296, 201060, 211113, 222012, 234570, 237870, 241272, 246680, 277515, 281484, 301590, 312760, 317160, 333018, 351855, 370020, 402120, 422226, 444024, 469140, 475740, 555030, 562968, 603180, 666036, 703710, 740040, 832545, 844452, 938280, 951480, 984077, 1055565, 1110060, 1206360, 1332072, 1407420, 1665090, 1688904, 1968154, 2111130, 2220120, 2814840, 2952231, 3330180, 3936308, 4222260, 4920385, 5904462, 6660360, 6888539, 7872616, 8444520, 8856693, 9840770, 11808924, 13777078, 14761155, 17713386, 19681540, 20665617, 23617848, 26570079, 27554156, 29522310, 34442695, 35426772, 39363080, 41331234, 44283465, 53140158, 55108312, 59044620, 61996851, 68885390, 70853544, 82662468, 88566930, 103328085, 106280316, 118089240, 123993702, 132850395, 137770780, 165324936, 177133860, 185990553, 206656170, 212560632, 247987404, 265700790, 275541560, 309984255, 354267720, 371981106, 413312340, 495974808, 531401580, 619968510, 743962212, 826624680, 929952765, 1062803160, 1239937020, 1487924424, 1859905530, 2479874040, 3719811060, 7439622120]

約数ペア:

[(1, 7439622120), (2, 3719811060), (3, 2479874040), (4, 1859905530), (5, 1487924424), (6, 1239937020), (7, 1062803160), (8, 929952765), (9, 826624680), (10, 743962212), (12, 619968510), (14, 531401580), (15, 495974808), (18, 413312340), (20, 371981106), (21, 354267720), (24, 309984255), (27, 275541560), (28, 265700790), (30, 247987404), (35, 212560632), (36, 206656170), (40, 185990553), (42, 177133860), (45, 165324936), (54, 137770780), (56, 132850395), (60, 123993702), (63, 118089240), (70, 106280316), (72, 103328085), (84, 88566930), (90, 82662468), (105, 70853544), (108, 68885390), (120, 61996851), (126, 59044620), (135, 55108312), (140, 53140158), (168, 44283465), (180, 41331234), (189, 39363080), (210, 35426772), (216, 34442695), (252, 29522310), (270, 27554156), (280, 26570079), (315, 23617848), (360, 20665617), (378, 19681540), (420, 17713386), (504, 14761155), (540, 13777078), (630, 11808924), (756, 9840770), (840, 8856693), (881, 8444520), (945, 7872616), (1080, 6888539), (1117, 6660360), (1260, 5904462), (1512, 4920385), (1762, 4222260), (1890, 3936308), (2234, 3330180), (2520, 2952231), (2643, 2814840), (3351, 2220120), (3524, 2111130), (3780, 1968154), (4405, 1688904), (4468, 1665090), (5286, 1407420), (5585, 1332072), (6167, 1206360), (6702, 1110060), (7048, 1055565), (7560, 984077), (7819, 951480), (7929, 938280), (8810, 844452), (8936, 832545), (10053, 740040), (10572, 703710), (11170, 666036), (12334, 603180), (13215, 562968), (13404, 555030), (15638, 475740), (15858, 469140), (16755, 444024), (17620, 422226), (18501, 402120), (20106, 370020), (21144, 351855), (22340, 333018), (23457, 317160), (23787, 312760), (24668, 301590), (26430, 281484), (26808, 277515), (30159, 246680), (30835, 241272), (31276, 237870), (31716, 234570), (33510, 222012), (35240, 211113), (37002, 201060), (39095, 190296), (39645, 187656), (40212, 185010), (44680, 166509), (46914, 158580), (47574, 156380), (49336, 150795), (50265, 148008), (52860, 140742), (55503, 134040), (60318, 123340), (61670, 120636), (62552, 118935), (63432, 117285), (67020, 111006), (70371, 105720), (74004, 100530), (78190, 95148), (79290, 93828), (80424, 92505)]