280278005280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2437}}^1\times {\mathrm{2633}}^1$

素因数の和:5108

約数の個数: 384

約数和(自身を含む): 1087475010048

約数和(自身を除く): 807197004768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2437, 2633, 2730, 2912, 3120, 3360, 3640, 4368, 4874, 5266, 5460, 6240, 7280, 7311, 7899, 8736, 9748, 10532, 10920, 12185, 13165, 14560, 14622, 15798, 17059, 18431, 19496, 21064, 21840, 24370, 26330, 29244, 31596, 31681, 34118, 34229, 36555, 36862, 38992, 39495, 42128, 43680, 48740, 51177, 52660, 55293, 58488, 63192, 63362, 68236, 68458, 73110, 73724, 77984, 78990, 84256, 85295, 92155, 95043, 97480, 102354, 102687, 105320, 110586, 116976, 126384, 126724, 136472, 136916, 146220, 147448, 157980, 158405, 170590, 171145, 184310, 190086, 194960, 204708, 205374, 210640, 221172, 221767, 233952, 239603, 252768, 253448, 255885, 272944, 273832, 276465, 292440, 294896, 315960, 316810, 341180, 342290, 368620, 380172, 389920, 409416, 410748, 421280, 442344, 443534, 475215, 479206, 506896, 511770, 513435, 545888, 547664, 552930, 584880, 589792, 631920, 633620, 665301, 682360, 684580, 718809, 737240, 760344, 818832, 821496, 884688, 887068, 950430, 958412, 1013792, 1023540, 1026870, 1095328, 1105860, 1108835, 1169760, 1198015, 1263840, 1267240, 1330602, 1364720, 1369160, 1437618, 1474480, 1520688, 1637664, 1642992, 1769376, 1774136, 1900860, 1916824, 2047080, 2053740, 2211720, 2217670, 2396030, 2534480, 2661204, 2729440, 2738320, 2875236, 2948960, 3041376, 3285984, 3326505, 3548272, 3594045, 3801720, 3833648, 4094160, 4107480, 4423440, 4435340, 4792060, 5068960, 5322408, 5476640, 5750472, 6416621, 6653010, 7096544, 7188090, 7603440, 7667296, 8188320, 8214960, 8846880, 8870680, 9584120, 10644816, 11500944, 12833242, 13306020, 14376180, 15206880, 16429920, 17741360, 19168240, 19249863, 21289632, 23001888, 25666484, 26612040, 28752360, 32083105, 35482720, 38336480, 38499726, 44916347, 51332968, 53224080, 57504720, 64166210, 76999452, 83416073, 89832694, 96249315, 102665936, 106448160, 115009440, 128332420, 134749041, 153998904, 166832146, 179665388, 192498630, 205331872, 224581735, 250248219, 256664840, 269498082, 307997808, 333664292, 359330776, 384997260, 417080365, 449163470, 500496438, 513329680, 538996164, 583912511, 615995616, 667328584, 673745205, 718661552, 769994520, 834160730, 898326940, 1000992876, 1026659360, 1077992328, 1167825022, 1251241095, 1334657168, 1347490410, 1437323104, 1539989040, 1668321460, 1751737533, 1796653880, 2001985752, 2155984656, 2335650044, 2502482190, 2669314336, 2694980820, 2919562555, 3079978080, 3336642920, 3503475066, 3593307760, 4003971504, 4311969312, 4671300088, 5004964380, 5389961640, 5839125110, 6673285840, 7006950132, 7186615520, 8007943008, 8758687665, 9342600176, 10009928760, 10779923280, 11678250220, 13346571680, 14013900264, 17517375330, 18685200352, 20019857520, 21559846560, 23356500440, 28027800528, 35034750660, 40039715040, 46713000880, 56055601056, 70069501320, 93426001760, 140139002640, 280278005280]

約数ペア:

[(1, 280278005280), (2, 140139002640), (3, 93426001760), (4, 70069501320), (5, 56055601056), (6, 46713000880), (7, 40039715040), (8, 35034750660), (10, 28027800528), (12, 23356500440), (13, 21559846560), (14, 20019857520), (15, 18685200352), (16, 17517375330), (20, 14013900264), (21, 13346571680), (24, 11678250220), (26, 10779923280), (28, 10009928760), (30, 9342600176), (32, 8758687665), (35, 8007943008), (39, 7186615520), (40, 7006950132), (42, 6673285840), (48, 5839125110), (52, 5389961640), (56, 5004964380), (60, 4671300088), (65, 4311969312), (70, 4003971504), (78, 3593307760), (80, 3503475066), (84, 3336642920), (91, 3079978080), (96, 2919562555), (104, 2694980820), (105, 2669314336), (112, 2502482190), (120, 2335650044), (130, 2155984656), (140, 2001985752), (156, 1796653880), (160, 1751737533), (168, 1668321460), (182, 1539989040), (195, 1437323104), (208, 1347490410), (210, 1334657168), (224, 1251241095), (240, 1167825022), (260, 1077992328), (273, 1026659360), (280, 1000992876), (312, 898326940), (336, 834160730), (364, 769994520), (390, 718661552), (416, 673745205), (420, 667328584), (455, 615995616), (480, 583912511), (520, 538996164), (546, 513329680), (560, 500496438), (624, 449163470), (672, 417080365), (728, 384997260), (780, 359330776), (840, 333664292), (910, 307997808), (1040, 269498082), (1092, 256664840), (1120, 250248219), (1248, 224581735), (1365, 205331872), (1456, 192498630), (1560, 179665388), (1680, 166832146), (1820, 153998904), (2080, 134749041), (2184, 128332420), (2437, 115009440), (2633, 106448160), (2730, 102665936), (2912, 96249315), (3120, 89832694), (3360, 83416073), (3640, 76999452), (4368, 64166210), (4874, 57504720), (5266, 53224080), (5460, 51332968), (6240, 44916347), (7280, 38499726), (7311, 38336480), (7899, 35482720), (8736, 32083105), (9748, 28752360), (10532, 26612040), (10920, 25666484), (12185, 23001888), (13165, 21289632), (14560, 19249863), (14622, 19168240), (15798, 17741360), (17059, 16429920), (18431, 15206880), (19496, 14376180), (21064, 13306020), (21840, 12833242), (24370, 11500944), (26330, 10644816), (29244, 9584120), (31596, 8870680), (31681, 8846880), (34118, 8214960), (34229, 8188320), (36555, 7667296), (36862, 7603440), (38992, 7188090), (39495, 7096544), (42128, 6653010), (43680, 6416621), (48740, 5750472), (51177, 5476640), (52660, 5322408), (55293, 5068960), (58488, 4792060), (63192, 4435340), (63362, 4423440), (68236, 4107480), (68458, 4094160), (73110, 3833648), (73724, 3801720), (77984, 3594045), (78990, 3548272), (84256, 3326505), (85295, 3285984), (92155, 3041376), (95043, 2948960), (97480, 2875236), (102354, 2738320), (102687, 2729440), (105320, 2661204), (110586, 2534480), (116976, 2396030), (126384, 2217670), (126724, 2211720), (136472, 2053740), (136916, 2047080), (146220, 1916824), (147448, 1900860), (157980, 1774136), (158405, 1769376), (170590, 1642992), (171145, 1637664), (184310, 1520688), (190086, 1474480), (194960, 1437618), (204708, 1369160), (205374, 1364720), (210640, 1330602), (221172, 1267240), (221767, 1263840), (233952, 1198015), (239603, 1169760), (252768, 1108835), (253448, 1105860), (255885, 1095328), (272944, 1026870), (273832, 1023540), (276465, 1013792), (292440, 958412), (294896, 950430), (315960, 887068), (316810, 884688), (341180, 821496), (342290, 818832), (368620, 760344), (380172, 737240), (389920, 718809), (409416, 684580), (410748, 682360), (421280, 665301), (442344, 633620), (443534, 631920), (475215, 589792), (479206, 584880), (506896, 552930), (511770, 547664), (513435, 545888)]