19877920992

素因数分解:

$2^5\times 3^5\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1621}}^1$

素因数の和:1748

約数の個数: 288

約数和(自身を含む): 62488782720

約数和(自身を除く): 42610861728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 83, 96, 108, 114, 144, 152, 162, 166, 171, 216, 228, 243, 249, 288, 304, 324, 332, 342, 432, 456, 486, 498, 513, 608, 648, 664, 684, 747, 864, 912, 972, 996, 1026, 1296, 1328, 1368, 1494, 1539, 1577, 1621, 1824, 1944, 1992, 2052, 2241, 2592, 2656, 2736, 2988, 3078, 3154, 3242, 3888, 3984, 4104, 4482, 4617, 4731, 4863, 5472, 5976, 6156, 6308, 6484, 6723, 7776, 7968, 8208, 8964, 9234, 9462, 9726, 11952, 12312, 12616, 12968, 13446, 14193, 14589, 16416, 17928, 18468, 18924, 19452, 20169, 23904, 24624, 25232, 25936, 26892, 28386, 29178, 30799, 35856, 36936, 37848, 38904, 40338, 42579, 43767, 49248, 50464, 51872, 53784, 56772, 58356, 61598, 71712, 73872, 75696, 77808, 80676, 85158, 87534, 92397, 107568, 113544, 116712, 123196, 127737, 131301, 134543, 147744, 151392, 155616, 161352, 170316, 175068, 184794, 215136, 227088, 233424, 246392, 255474, 262602, 269086, 277191, 322704, 340632, 350136, 369588, 383211, 393903, 403629, 454176, 466848, 492784, 510948, 525204, 538172, 554382, 645408, 681264, 700272, 739176, 766422, 787806, 807258, 831573, 985568, 1021896, 1050408, 1076344, 1108764, 1210887, 1362528, 1400544, 1478352, 1532844, 1575612, 1614516, 1663146, 2043792, 2100816, 2152688, 2217528, 2421774, 2494719, 2556317, 2956704, 3065688, 3151224, 3229032, 3326292, 3632661, 4087584, 4201632, 4305376, 4435056, 4843548, 4989438, 5112634, 6131376, 6302448, 6458064, 6652584, 7265322, 7484157, 7668951, 8870112, 9687096, 9978876, 10225268, 10897983, 12262752, 12604896, 12916128, 13305168, 14530644, 14968314, 15337902, 19374192, 19957752, 20450536, 21795966, 23006853, 26610336, 29061288, 29936628, 30675804, 32693949, 38748384, 39915504, 40901072, 43591932, 46013706, 58122576, 59873256, 61351608, 65387898, 69020559, 79831008, 81802144, 87183864, 92027412, 116245152, 119746512, 122703216, 130775796, 138041118, 174367728, 184054824, 207061677, 239493024, 245406432, 261551592, 276082236, 348735456, 368109648, 414123354, 523103184, 552164472, 621185031, 736219296, 828246708, 1046206368, 1104328944, 1242370062, 1656493416, 2208657888, 2484740124, 3312986832, 4969480248, 6625973664, 9938960496, 19877920992]

約数ペア:

[(1, 19877920992), (2, 9938960496), (3, 6625973664), (4, 4969480248), (6, 3312986832), (8, 2484740124), (9, 2208657888), (12, 1656493416), (16, 1242370062), (18, 1104328944), (19, 1046206368), (24, 828246708), (27, 736219296), (32, 621185031), (36, 552164472), (38, 523103184), (48, 414123354), (54, 368109648), (57, 348735456), (72, 276082236), (76, 261551592), (81, 245406432), (83, 239493024), (96, 207061677), (108, 184054824), (114, 174367728), (144, 138041118), (152, 130775796), (162, 122703216), (166, 119746512), (171, 116245152), (216, 92027412), (228, 87183864), (243, 81802144), (249, 79831008), (288, 69020559), (304, 65387898), (324, 61351608), (332, 59873256), (342, 58122576), (432, 46013706), (456, 43591932), (486, 40901072), (498, 39915504), (513, 38748384), (608, 32693949), (648, 30675804), (664, 29936628), (684, 29061288), (747, 26610336), (864, 23006853), (912, 21795966), (972, 20450536), (996, 19957752), (1026, 19374192), (1296, 15337902), (1328, 14968314), (1368, 14530644), (1494, 13305168), (1539, 12916128), (1577, 12604896), (1621, 12262752), (1824, 10897983), (1944, 10225268), (1992, 9978876), (2052, 9687096), (2241, 8870112), (2592, 7668951), (2656, 7484157), (2736, 7265322), (2988, 6652584), (3078, 6458064), (3154, 6302448), (3242, 6131376), (3888, 5112634), (3984, 4989438), (4104, 4843548), (4482, 4435056), (4617, 4305376), (4731, 4201632), (4863, 4087584), (5472, 3632661), (5976, 3326292), (6156, 3229032), (6308, 3151224), (6484, 3065688), (6723, 2956704), (7776, 2556317), (7968, 2494719), (8208, 2421774), (8964, 2217528), (9234, 2152688), (9462, 2100816), (9726, 2043792), (11952, 1663146), (12312, 1614516), (12616, 1575612), (12968, 1532844), (13446, 1478352), (14193, 1400544), (14589, 1362528), (16416, 1210887), (17928, 1108764), (18468, 1076344), (18924, 1050408), (19452, 1021896), (20169, 985568), (23904, 831573), (24624, 807258), (25232, 787806), (25936, 766422), (26892, 739176), (28386, 700272), (29178, 681264), (30799, 645408), (35856, 554382), (36936, 538172), (37848, 525204), (38904, 510948), (40338, 492784), (42579, 466848), (43767, 454176), (49248, 403629), (50464, 393903), (51872, 383211), (53784, 369588), (56772, 350136), (58356, 340632), (61598, 322704), (71712, 277191), (73872, 269086), (75696, 262602), (77808, 255474), (80676, 246392), (85158, 233424), (87534, 227088), (92397, 215136), (107568, 184794), (113544, 175068), (116712, 170316), (123196, 161352), (127737, 155616), (131301, 151392), (134543, 147744)]