128703120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:190

約数の個数: 320

約数和(自身を含む): 503967744

約数和(自身を除く): 375264624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 71, 78, 80, 83, 84, 91, 104, 105, 112, 120, 130, 140, 142, 156, 166, 168, 182, 195, 208, 210, 213, 240, 249, 260, 273, 280, 284, 312, 332, 336, 355, 364, 390, 415, 420, 426, 455, 497, 498, 520, 546, 560, 568, 581, 624, 664, 710, 728, 780, 830, 840, 852, 910, 923, 994, 996, 1040, 1065, 1079, 1092, 1136, 1162, 1245, 1328, 1365, 1420, 1456, 1491, 1560, 1660, 1680, 1704, 1743, 1820, 1846, 1988, 1992, 2130, 2158, 2184, 2324, 2485, 2490, 2730, 2769, 2840, 2905, 2982, 3120, 3237, 3320, 3408, 3486, 3640, 3692, 3976, 3984, 4260, 4316, 4368, 4615, 4648, 4970, 4980, 5395, 5460, 5538, 5680, 5810, 5893, 5964, 6461, 6474, 6640, 6972, 7280, 7384, 7455, 7553, 7952, 8520, 8632, 8715, 9230, 9296, 9940, 9960, 10790, 10920, 11076, 11620, 11786, 11928, 12922, 12948, 13845, 13944, 14768, 14910, 15106, 16185, 17040, 17264, 17430, 17679, 18460, 19383, 19880, 19920, 21580, 21840, 22152, 22659, 23240, 23572, 23856, 25844, 25896, 27690, 27888, 29465, 29820, 30212, 32305, 32370, 34860, 35358, 36920, 37765, 38766, 39760, 41251, 43160, 44304, 45318, 46480, 47144, 51688, 51792, 55380, 58930, 59640, 60424, 64610, 64740, 69720, 70716, 73840, 75530, 76609, 77532, 82502, 86320, 88395, 90636, 94288, 96915, 103376, 110760, 113295, 117860, 119280, 120848, 123753, 129220, 129480, 139440, 141432, 151060, 153218, 155064, 165004, 176790, 181272, 193830, 206255, 221520, 226590, 229827, 235720, 247506, 258440, 258960, 282864, 302120, 306436, 310128, 330008, 353580, 362544, 383045, 387660, 412510, 453180, 459654, 471440, 495012, 516880, 536263, 604240, 612872, 618765, 660016, 707160, 766090, 775320, 825020, 906360, 919308, 990024, 1072526, 1149135, 1225744, 1237530, 1414320, 1532180, 1550640, 1608789, 1650040, 1812720, 1838616, 1980048, 2145052, 2298270, 2475060, 2681315, 3064360, 3217578, 3300080, 3677232, 4290104, 4596540, 4950120, 5362630, 6128720, 6435156, 8043945, 8580208, 9193080, 9900240, 10725260, 12870312, 16087890, 18386160, 21450520, 25740624, 32175780, 42901040, 64351560, 128703120]

約数ペア:

[(1, 128703120), (2, 64351560), (3, 42901040), (4, 32175780), (5, 25740624), (6, 21450520), (7, 18386160), (8, 16087890), (10, 12870312), (12, 10725260), (13, 9900240), (14, 9193080), (15, 8580208), (16, 8043945), (20, 6435156), (21, 6128720), (24, 5362630), (26, 4950120), (28, 4596540), (30, 4290104), (35, 3677232), (39, 3300080), (40, 3217578), (42, 3064360), (48, 2681315), (52, 2475060), (56, 2298270), (60, 2145052), (65, 1980048), (70, 1838616), (71, 1812720), (78, 1650040), (80, 1608789), (83, 1550640), (84, 1532180), (91, 1414320), (104, 1237530), (105, 1225744), (112, 1149135), (120, 1072526), (130, 990024), (140, 919308), (142, 906360), (156, 825020), (166, 775320), (168, 766090), (182, 707160), (195, 660016), (208, 618765), (210, 612872), (213, 604240), (240, 536263), (249, 516880), (260, 495012), (273, 471440), (280, 459654), (284, 453180), (312, 412510), (332, 387660), (336, 383045), (355, 362544), (364, 353580), (390, 330008), (415, 310128), (420, 306436), (426, 302120), (455, 282864), (497, 258960), (498, 258440), (520, 247506), (546, 235720), (560, 229827), (568, 226590), (581, 221520), (624, 206255), (664, 193830), (710, 181272), (728, 176790), (780, 165004), (830, 155064), (840, 153218), (852, 151060), (910, 141432), (923, 139440), (994, 129480), (996, 129220), (1040, 123753), (1065, 120848), (1079, 119280), (1092, 117860), (1136, 113295), (1162, 110760), (1245, 103376), (1328, 96915), (1365, 94288), (1420, 90636), (1456, 88395), (1491, 86320), (1560, 82502), (1660, 77532), (1680, 76609), (1704, 75530), (1743, 73840), (1820, 70716), (1846, 69720), (1988, 64740), (1992, 64610), (2130, 60424), (2158, 59640), (2184, 58930), (2324, 55380), (2485, 51792), (2490, 51688), (2730, 47144), (2769, 46480), (2840, 45318), (2905, 44304), (2982, 43160), (3120, 41251), (3237, 39760), (3320, 38766), (3408, 37765), (3486, 36920), (3640, 35358), (3692, 34860), (3976, 32370), (3984, 32305), (4260, 30212), (4316, 29820), (4368, 29465), (4615, 27888), (4648, 27690), (4970, 25896), (4980, 25844), (5395, 23856), (5460, 23572), (5538, 23240), (5680, 22659), (5810, 22152), (5893, 21840), (5964, 21580), (6461, 19920), (6474, 19880), (6640, 19383), (6972, 18460), (7280, 17679), (7384, 17430), (7455, 17264), (7553, 17040), (7952, 16185), (8520, 15106), (8632, 14910), (8715, 14768), (9230, 13944), (9296, 13845), (9940, 12948), (9960, 12922), (10790, 11928), (10920, 11786), (11076, 11620)]