30541805840

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{811}}^1$

素因数の和:1590

約数の個数: 240

約数和(自身を含む): 89187416640

約数和(自身を除く): 58645610800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 364, 392, 455, 490, 520, 560, 637, 728, 739, 784, 811, 910, 980, 1040, 1274, 1456, 1478, 1622, 1820, 1960, 2548, 2956, 3185, 3244, 3640, 3695, 3920, 4055, 5096, 5173, 5677, 5912, 6370, 6488, 7280, 7390, 8110, 9607, 10192, 10346, 10543, 11354, 11824, 12740, 12976, 14780, 16220, 19214, 20692, 21086, 22708, 25480, 25865, 28385, 29560, 32440, 36211, 38428, 39739, 41384, 42172, 45416, 48035, 50960, 51730, 52715, 56770, 59120, 64880, 67249, 72422, 73801, 76856, 79478, 82768, 84344, 90832, 96070, 103460, 105430, 113540, 134498, 144844, 147602, 153712, 158956, 168688, 181055, 192140, 198695, 206920, 210860, 227080, 268996, 289688, 295204, 317912, 336245, 362110, 369005, 384280, 397390, 413840, 421720, 454160, 470743, 516607, 537992, 579376, 590408, 599329, 635824, 672490, 724220, 738010, 768560, 794780, 843440, 941486, 1033214, 1075984, 1180816, 1198658, 1344980, 1448440, 1476020, 1589560, 1882972, 2066428, 2353715, 2397316, 2583035, 2689960, 2896880, 2952040, 2996645, 3179120, 3765944, 4132856, 4195303, 4707430, 4794632, 5166070, 5379920, 5904080, 5993290, 7531888, 7791277, 8265712, 8390606, 9414860, 9589264, 10332140, 11986580, 15582554, 16781212, 18829720, 20664280, 20976515, 23973160, 29367121, 31165108, 33562424, 37659440, 38956385, 41328560, 41953030, 47946320, 54538939, 58734242, 62330216, 67124848, 77912770, 83906060, 109077878, 117468484, 124660432, 146835605, 155825540, 167812120, 218155756, 234936968, 272694695, 293671210, 311651080, 335624240, 381772573, 436311512, 469873936, 545389390, 587342420, 623302160, 763545146, 872623024, 1090778780, 1174684840, 1527090292, 1908862865, 2181557560, 2349369680, 3054180584, 3817725730, 4363115120, 6108361168, 7635451460, 15270902920, 30541805840]

約数ペア:

[(1, 30541805840), (2, 15270902920), (4, 7635451460), (5, 6108361168), (7, 4363115120), (8, 3817725730), (10, 3054180584), (13, 2349369680), (14, 2181557560), (16, 1908862865), (20, 1527090292), (26, 1174684840), (28, 1090778780), (35, 872623024), (40, 763545146), (49, 623302160), (52, 587342420), (56, 545389390), (65, 469873936), (70, 436311512), (80, 381772573), (91, 335624240), (98, 311651080), (104, 293671210), (112, 272694695), (130, 234936968), (140, 218155756), (182, 167812120), (196, 155825540), (208, 146835605), (245, 124660432), (260, 117468484), (280, 109077878), (364, 83906060), (392, 77912770), (455, 67124848), (490, 62330216), (520, 58734242), (560, 54538939), (637, 47946320), (728, 41953030), (739, 41328560), (784, 38956385), (811, 37659440), (910, 33562424), (980, 31165108), (1040, 29367121), (1274, 23973160), (1456, 20976515), (1478, 20664280), (1622, 18829720), (1820, 16781212), (1960, 15582554), (2548, 11986580), (2956, 10332140), (3185, 9589264), (3244, 9414860), (3640, 8390606), (3695, 8265712), (3920, 7791277), (4055, 7531888), (5096, 5993290), (5173, 5904080), (5677, 5379920), (5912, 5166070), (6370, 4794632), (6488, 4707430), (7280, 4195303), (7390, 4132856), (8110, 3765944), (9607, 3179120), (10192, 2996645), (10346, 2952040), (10543, 2896880), (11354, 2689960), (11824, 2583035), (12740, 2397316), (12976, 2353715), (14780, 2066428), (16220, 1882972), (19214, 1589560), (20692, 1476020), (21086, 1448440), (22708, 1344980), (25480, 1198658), (25865, 1180816), (28385, 1075984), (29560, 1033214), (32440, 941486), (36211, 843440), (38428, 794780), (39739, 768560), (41384, 738010), (42172, 724220), (45416, 672490), (48035, 635824), (50960, 599329), (51730, 590408), (52715, 579376), (56770, 537992), (59120, 516607), (64880, 470743), (67249, 454160), (72422, 421720), (73801, 413840), (76856, 397390), (79478, 384280), (82768, 369005), (84344, 362110), (90832, 336245), (96070, 317912), (103460, 295204), (105430, 289688), (113540, 268996), (134498, 227080), (144844, 210860), (147602, 206920), (153712, 198695), (158956, 192140), (168688, 181055)]