19156854240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2699}}^1$

素因数の和:2807

約数の個数: 384

約数和(自身を含む): 70543872000

約数和(自身を除く): 51387017760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 53, 54, 60, 62, 72, 80, 90, 93, 96, 106, 108, 120, 124, 135, 144, 155, 159, 160, 180, 186, 212, 216, 240, 248, 265, 270, 279, 288, 310, 318, 360, 372, 424, 432, 465, 477, 480, 496, 530, 540, 558, 620, 636, 720, 744, 795, 837, 848, 864, 930, 954, 992, 1060, 1080, 1116, 1240, 1272, 1395, 1431, 1440, 1488, 1590, 1643, 1674, 1696, 1860, 1908, 2120, 2160, 2232, 2385, 2480, 2544, 2699, 2790, 2862, 2976, 3180, 3286, 3348, 3720, 3816, 4185, 4240, 4320, 4464, 4770, 4929, 4960, 5088, 5398, 5580, 5724, 6360, 6572, 6696, 7155, 7440, 7632, 8097, 8215, 8370, 8480, 8928, 9540, 9858, 10796, 11160, 11448, 12720, 13144, 13392, 13495, 14310, 14787, 14880, 15264, 16194, 16430, 16740, 19080, 19716, 21592, 22320, 22896, 24291, 24645, 25440, 26288, 26784, 26990, 28620, 29574, 32388, 32860, 33480, 38160, 39432, 40485, 43184, 44361, 44640, 45792, 48582, 49290, 52576, 53980, 57240, 59148, 64776, 65720, 66960, 72873, 73935, 76320, 78864, 80970, 83669, 86368, 88722, 97164, 98580, 107960, 114480, 118296, 121455, 129552, 131440, 133920, 143047, 145746, 147870, 157728, 161940, 167338, 177444, 194328, 197160, 215920, 221805, 228960, 236592, 242910, 251007, 259104, 262880, 286094, 291492, 295740, 323880, 334676, 354888, 364365, 388656, 394320, 418345, 429141, 431840, 443610, 473184, 485820, 502014, 572188, 582984, 591480, 647760, 669352, 709776, 715235, 728730, 753021, 777312, 788640, 836690, 858282, 887220, 971640, 1004028, 1144376, 1165968, 1182960, 1255035, 1287423, 1295520, 1338704, 1419552, 1430470, 1457460, 1506042, 1673380, 1716564, 1774440, 1943280, 2008056, 2145705, 2259063, 2288752, 2331936, 2365920, 2510070, 2574846, 2677408, 2860940, 2914920, 3012084, 3346760, 3433128, 3548880, 3765105, 3862269, 3886560, 4016112, 4291410, 4434457, 4518126, 4577504, 5020140, 5149692, 5721880, 5829840, 6024168, 6437115, 6693520, 6866256, 7097760, 7530210, 7724538, 8032224, 8582820, 8868914, 9036252, 10040280, 10299384, 11295315, 11443760, 11659680, 12048336, 12874230, 13303371, 13387040, 13732512, 15060420, 15449076, 17165640, 17737828, 18072504, 19311345, 20080560, 20598768, 22172285, 22590630, 22887520, 24096672, 25748460, 26606742, 30120840, 30898152, 34331280, 35475656, 36145008, 38622690, 39910113, 40161120, 41197536, 44344570, 45181260, 51496920, 53213484, 60241680, 61796304, 66516855, 68662560, 70951312, 72290016, 77245380, 79820226, 88689140, 90362520, 102993840, 106426968, 119730339, 120483360, 123592608, 133033710, 141902624, 154490760, 159640452, 177378280, 180725040, 199550565, 205987680, 212853936, 239460678, 266067420, 308981520, 319280904, 354756560, 361450080, 399101130, 425707872, 478921356, 532134840, 598651695, 617963040, 638561808, 709513120, 798202260, 957842712, 1064269680, 1197303390, 1277123616, 1596404520, 1915685424, 2128539360, 2394606780, 3192809040, 3831370848, 4789213560, 6385618080, 9578427120, 19156854240]

約数ペア:

[(1, 19156854240), (2, 9578427120), (3, 6385618080), (4, 4789213560), (5, 3831370848), (6, 3192809040), (8, 2394606780), (9, 2128539360), (10, 1915685424), (12, 1596404520), (15, 1277123616), (16, 1197303390), (18, 1064269680), (20, 957842712), (24, 798202260), (27, 709513120), (30, 638561808), (31, 617963040), (32, 598651695), (36, 532134840), (40, 478921356), (45, 425707872), (48, 399101130), (53, 361450080), (54, 354756560), (60, 319280904), (62, 308981520), (72, 266067420), (80, 239460678), (90, 212853936), (93, 205987680), (96, 199550565), (106, 180725040), (108, 177378280), (120, 159640452), (124, 154490760), (135, 141902624), (144, 133033710), (155, 123592608), (159, 120483360), (160, 119730339), (180, 106426968), (186, 102993840), (212, 90362520), (216, 88689140), (240, 79820226), (248, 77245380), (265, 72290016), (270, 70951312), (279, 68662560), (288, 66516855), (310, 61796304), (318, 60241680), (360, 53213484), (372, 51496920), (424, 45181260), (432, 44344570), (465, 41197536), (477, 40161120), (480, 39910113), (496, 38622690), (530, 36145008), (540, 35475656), (558, 34331280), (620, 30898152), (636, 30120840), (720, 26606742), (744, 25748460), (795, 24096672), (837, 22887520), (848, 22590630), (864, 22172285), (930, 20598768), (954, 20080560), (992, 19311345), (1060, 18072504), (1080, 17737828), (1116, 17165640), (1240, 15449076), (1272, 15060420), (1395, 13732512), (1431, 13387040), (1440, 13303371), (1488, 12874230), (1590, 12048336), (1643, 11659680), (1674, 11443760), (1696, 11295315), (1860, 10299384), (1908, 10040280), (2120, 9036252), (2160, 8868914), (2232, 8582820), (2385, 8032224), (2480, 7724538), (2544, 7530210), (2699, 7097760), (2790, 6866256), (2862, 6693520), (2976, 6437115), (3180, 6024168), (3286, 5829840), (3348, 5721880), (3720, 5149692), (3816, 5020140), (4185, 4577504), (4240, 4518126), (4320, 4434457), (4464, 4291410), (4770, 4016112), (4929, 3886560), (4960, 3862269), (5088, 3765105), (5398, 3548880), (5580, 3433128), (5724, 3346760), (6360, 3012084), (6572, 2914920), (6696, 2860940), (7155, 2677408), (7440, 2574846), (7632, 2510070), (8097, 2365920), (8215, 2331936), (8370, 2288752), (8480, 2259063), (8928, 2145705), (9540, 2008056), (9858, 1943280), (10796, 1774440), (11160, 1716564), (11448, 1673380), (12720, 1506042), (13144, 1457460), (13392, 1430470), (13495, 1419552), (14310, 1338704), (14787, 1295520), (14880, 1287423), (15264, 1255035), (16194, 1182960), (16430, 1165968), (16740, 1144376), (19080, 1004028), (19716, 971640), (21592, 887220), (22320, 858282), (22896, 836690), (24291, 788640), (24645, 777312), (25440, 753021), (26288, 728730), (26784, 715235), (26990, 709776), (28620, 669352), (29574, 647760), (32388, 591480), (32860, 582984), (33480, 572188), (38160, 502014), (39432, 485820), (40485, 473184), (43184, 443610), (44361, 431840), (44640, 429141), (45792, 418345), (48582, 394320), (49290, 388656), (52576, 364365), (53980, 354888), (57240, 334676), (59148, 323880), (64776, 295740), (65720, 291492), (66960, 286094), (72873, 262880), (73935, 259104), (76320, 251007), (78864, 242910), (80970, 236592), (83669, 228960), (86368, 221805), (88722, 215920), (97164, 197160), (98580, 194328), (107960, 177444), (114480, 167338), (118296, 161940), (121455, 157728), (129552, 147870), (131440, 145746), (133920, 143047)]