1947223200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:624

約数の個数: 288

約数和(自身を含む): 6890184000

約数和(自身を除く): 4942960800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 139, 150, 156, 160, 195, 200, 208, 240, 260, 278, 300, 312, 325, 390, 400, 416, 417, 449, 480, 520, 556, 600, 624, 650, 695, 780, 800, 834, 898, 975, 1040, 1112, 1200, 1248, 1300, 1347, 1390, 1560, 1668, 1796, 1807, 1950, 2080, 2085, 2224, 2245, 2400, 2600, 2694, 2780, 3120, 3336, 3475, 3592, 3614, 3900, 4170, 4448, 4490, 5200, 5388, 5421, 5560, 5837, 6240, 6672, 6735, 6950, 7184, 7228, 7800, 8340, 8980, 9035, 10400, 10425, 10776, 10842, 11120, 11225, 11674, 13344, 13470, 13900, 14368, 14456, 15600, 16680, 17511, 17960, 18070, 20850, 21552, 21684, 22240, 22450, 23348, 26940, 27105, 27800, 28912, 29185, 31200, 33360, 33675, 35022, 35920, 36140, 41700, 43104, 43368, 44900, 45175, 46696, 53880, 54210, 55600, 57824, 58370, 62411, 66720, 67350, 70044, 71840, 72280, 83400, 86736, 87555, 89800, 90350, 93392, 107760, 108420, 111200, 116740, 124822, 134700, 135525, 140088, 144560, 145925, 166800, 173472, 175110, 179600, 180700, 186784, 187233, 215520, 216840, 233480, 249644, 269400, 271050, 280176, 289120, 291850, 312055, 333600, 350220, 359200, 361400, 374466, 433680, 437775, 466960, 499288, 538800, 542100, 560352, 583700, 624110, 700440, 722800, 748932, 811343, 867360, 875550, 933920, 936165, 998576, 1077600, 1084200, 1167400, 1248220, 1400880, 1445600, 1497864, 1560275, 1622686, 1751100, 1872330, 1997152, 2168400, 2334800, 2434029, 2496440, 2801760, 2995728, 3120550, 3245372, 3502200, 3744660, 4056715, 4336800, 4669600, 4680825, 4868058, 4992880, 5991456, 6241100, 6490744, 7004400, 7489320, 8113430, 9361650, 9736116, 9985760, 12170145, 12482200, 12981488, 14008800, 14978640, 16226860, 18723300, 19472232, 20283575, 24340290, 24964400, 25962976, 29957280, 32453720, 37446600, 38944464, 40567150, 48680580, 49928800, 60850725, 64907440, 74893200, 77888928, 81134300, 97361160, 121701450, 129814880, 149786400, 162268600, 194722320, 243402900, 324537200, 389444640, 486805800, 649074400, 973611600, 1947223200]

約数ペア:

[(1, 1947223200), (2, 973611600), (3, 649074400), (4, 486805800), (5, 389444640), (6, 324537200), (8, 243402900), (10, 194722320), (12, 162268600), (13, 149786400), (15, 129814880), (16, 121701450), (20, 97361160), (24, 81134300), (25, 77888928), (26, 74893200), (30, 64907440), (32, 60850725), (39, 49928800), (40, 48680580), (48, 40567150), (50, 38944464), (52, 37446600), (60, 32453720), (65, 29957280), (75, 25962976), (78, 24964400), (80, 24340290), (96, 20283575), (100, 19472232), (104, 18723300), (120, 16226860), (130, 14978640), (139, 14008800), (150, 12981488), (156, 12482200), (160, 12170145), (195, 9985760), (200, 9736116), (208, 9361650), (240, 8113430), (260, 7489320), (278, 7004400), (300, 6490744), (312, 6241100), (325, 5991456), (390, 4992880), (400, 4868058), (416, 4680825), (417, 4669600), (449, 4336800), (480, 4056715), (520, 3744660), (556, 3502200), (600, 3245372), (624, 3120550), (650, 2995728), (695, 2801760), (780, 2496440), (800, 2434029), (834, 2334800), (898, 2168400), (975, 1997152), (1040, 1872330), (1112, 1751100), (1200, 1622686), (1248, 1560275), (1300, 1497864), (1347, 1445600), (1390, 1400880), (1560, 1248220), (1668, 1167400), (1796, 1084200), (1807, 1077600), (1950, 998576), (2080, 936165), (2085, 933920), (2224, 875550), (2245, 867360), (2400, 811343), (2600, 748932), (2694, 722800), (2780, 700440), (3120, 624110), (3336, 583700), (3475, 560352), (3592, 542100), (3614, 538800), (3900, 499288), (4170, 466960), (4448, 437775), (4490, 433680), (5200, 374466), (5388, 361400), (5421, 359200), (5560, 350220), (5837, 333600), (6240, 312055), (6672, 291850), (6735, 289120), (6950, 280176), (7184, 271050), (7228, 269400), (7800, 249644), (8340, 233480), (8980, 216840), (9035, 215520), (10400, 187233), (10425, 186784), (10776, 180700), (10842, 179600), (11120, 175110), (11225, 173472), (11674, 166800), (13344, 145925), (13470, 144560), (13900, 140088), (14368, 135525), (14456, 134700), (15600, 124822), (16680, 116740), (17511, 111200), (17960, 108420), (18070, 107760), (20850, 93392), (21552, 90350), (21684, 89800), (22240, 87555), (22450, 86736), (23348, 83400), (26940, 72280), (27105, 71840), (27800, 70044), (28912, 67350), (29185, 66720), (31200, 62411), (33360, 58370), (33675, 57824), (35022, 55600), (35920, 54210), (36140, 53880), (41700, 46696), (43104, 45175), (43368, 44900)]