1268289360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:144

約数の個数: 480

約数和(自身を含む): 4964682240

約数和(自身を除く): 3696392880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 47, 48, 52, 54, 60, 62, 65, 72, 78, 80, 90, 93, 94, 104, 108, 117, 120, 124, 130, 135, 141, 144, 155, 156, 180, 186, 188, 195, 208, 216, 234, 235, 240, 248, 260, 270, 279, 282, 310, 312, 351, 360, 372, 376, 390, 403, 423, 432, 465, 468, 470, 496, 520, 540, 558, 564, 585, 611, 620, 624, 702, 705, 720, 744, 752, 780, 806, 837, 846, 930, 936, 940, 961, 1040, 1080, 1116, 1128, 1170, 1209, 1222, 1240, 1269, 1395, 1404, 1410, 1457, 1488, 1560, 1612, 1674, 1692, 1755, 1833, 1860, 1872, 1880, 1922, 2015, 2115, 2160, 2232, 2256, 2340, 2418, 2444, 2480, 2538, 2790, 2808, 2820, 2883, 2914, 3055, 3120, 3224, 3348, 3384, 3510, 3627, 3666, 3720, 3760, 3844, 4030, 4185, 4230, 4371, 4464, 4680, 4805, 4836, 4888, 5076, 5499, 5580, 5616, 5640, 5766, 5828, 6045, 6110, 6345, 6448, 6696, 6768, 7020, 7254, 7285, 7332, 7440, 7688, 8060, 8370, 8460, 8649, 8742, 9165, 9360, 9610, 9672, 9776, 10152, 10881, 10998, 11160, 11280, 11532, 11656, 12090, 12220, 12493, 12690, 13113, 13392, 14040, 14415, 14508, 14570, 14664, 15376, 16120, 16497, 16740, 16920, 17298, 17484, 18135, 18330, 18941, 19220, 19344, 20304, 21762, 21855, 21996, 22320, 23064, 23312, 24180, 24440, 24986, 25380, 25947, 26226, 27495, 28080, 28830, 29016, 29140, 29328, 32240, 32994, 33480, 33840, 34596, 34968, 36270, 36660, 37479, 37882, 38440, 39339, 43245, 43524, 43710, 43992, 45167, 46128, 48360, 48880, 49972, 50760, 51894, 52452, 54405, 54990, 56823, 57660, 58032, 58280, 62465, 65565, 65988, 66960, 69192, 69936, 72540, 73320, 74958, 75764, 76880, 78678, 82485, 86490, 87048, 87420, 87984, 90334, 94705, 96720, 99944, 101520, 103788, 104904, 108810, 109980, 112437, 113646, 115320, 116560, 124930, 129735, 131130, 131976, 135501, 138384, 145080, 146640, 149916, 151528, 157356, 164970, 170469, 172980, 174096, 174840, 180668, 187395, 189410, 196695, 199888, 207576, 209808, 217620, 219960, 224874, 225835, 227292, 230640, 249860, 259470, 262260, 263952, 271002, 284115, 290160, 299832, 303056, 314712, 329940, 337311, 340938, 345960, 349680, 361336, 374790, 378820, 393390, 406503, 415152, 435240, 439920, 449748, 451670, 454584, 499720, 511407, 518940, 524520, 542004, 562185, 568230, 587171, 599664, 629424, 659880, 674622, 677505, 681876, 691920, 722672, 749580, 757640, 786780, 813006, 852345, 870480, 899496, 903340, 909168, 999440, 1022814, 1037880, 1049040, 1084008, 1124370, 1136460, 1174342, 1219509, 1319760, 1349244, 1355010, 1363752, 1499160, 1515280, 1573560, 1626012, 1686555, 1704690, 1761513, 1798992, 1806680, 2032515, 2045628, 2075760, 2168016, 2248740, 2272920, 2348684, 2439018, 2557035, 2698488, 2710020, 2727504, 2935855, 2998320, 3147120, 3252024, 3373110, 3409380, 3523026, 3613360, 4065030, 4091256, 4497480, 4545840, 4697368, 4878036, 5114070, 5284539, 5396976, 5420040, 5871710, 6097545, 6504048, 6746220, 6818760, 7046052, 8130060, 8182512, 8807565, 8994960, 9394736, 9756072, 10228140, 10569078, 10840080, 11743420, 12195090, 13492440, 13637520, 14092104, 15853617, 16260120, 17615130, 19512144, 20456280, 21138156, 23486840, 24390180, 26422695, 26984880, 28184208, 31707234, 32520240, 35230260, 40912560, 42276312, 46973680, 48780360, 52845390, 63414468, 70460520, 79268085, 84552624, 97560720, 105690780, 126828936, 140921040, 158536170, 211381560, 253657872, 317072340, 422763120, 634144680, 1268289360]

約数ペア:

[(1, 1268289360), (2, 634144680), (3, 422763120), (4, 317072340), (5, 253657872), (6, 211381560), (8, 158536170), (9, 140921040), (10, 126828936), (12, 105690780), (13, 97560720), (15, 84552624), (16, 79268085), (18, 70460520), (20, 63414468), (24, 52845390), (26, 48780360), (27, 46973680), (30, 42276312), (31, 40912560), (36, 35230260), (39, 32520240), (40, 31707234), (45, 28184208), (47, 26984880), (48, 26422695), (52, 24390180), (54, 23486840), (60, 21138156), (62, 20456280), (65, 19512144), (72, 17615130), (78, 16260120), (80, 15853617), (90, 14092104), (93, 13637520), (94, 13492440), (104, 12195090), (108, 11743420), (117, 10840080), (120, 10569078), (124, 10228140), (130, 9756072), (135, 9394736), (141, 8994960), (144, 8807565), (155, 8182512), (156, 8130060), (180, 7046052), (186, 6818760), (188, 6746220), (195, 6504048), (208, 6097545), (216, 5871710), (234, 5420040), (235, 5396976), (240, 5284539), (248, 5114070), (260, 4878036), (270, 4697368), (279, 4545840), (282, 4497480), (310, 4091256), (312, 4065030), (351, 3613360), (360, 3523026), (372, 3409380), (376, 3373110), (390, 3252024), (403, 3147120), (423, 2998320), (432, 2935855), (465, 2727504), (468, 2710020), (470, 2698488), (496, 2557035), (520, 2439018), (540, 2348684), (558, 2272920), (564, 2248740), (585, 2168016), (611, 2075760), (620, 2045628), (624, 2032515), (702, 1806680), (705, 1798992), (720, 1761513), (744, 1704690), (752, 1686555), (780, 1626012), (806, 1573560), (837, 1515280), (846, 1499160), (930, 1363752), (936, 1355010), (940, 1349244), (961, 1319760), (1040, 1219509), (1080, 1174342), (1116, 1136460), (1128, 1124370), (1170, 1084008), (1209, 1049040), (1222, 1037880), (1240, 1022814), (1269, 999440), (1395, 909168), (1404, 903340), (1410, 899496), (1457, 870480), (1488, 852345), (1560, 813006), (1612, 786780), (1674, 757640), (1692, 749580), (1755, 722672), (1833, 691920), (1860, 681876), (1872, 677505), (1880, 674622), (1922, 659880), (2015, 629424), (2115, 599664), (2160, 587171), (2232, 568230), (2256, 562185), (2340, 542004), (2418, 524520), (2444, 518940), (2480, 511407), (2538, 499720), (2790, 454584), (2808, 451670), (2820, 449748), (2883, 439920), (2914, 435240), (3055, 415152), (3120, 406503), (3224, 393390), (3348, 378820), (3384, 374790), (3510, 361336), (3627, 349680), (3666, 345960), (3720, 340938), (3760, 337311), (3844, 329940), (4030, 314712), (4185, 303056), (4230, 299832), (4371, 290160), (4464, 284115), (4680, 271002), (4805, 263952), (4836, 262260), (4888, 259470), (5076, 249860), (5499, 230640), (5580, 227292), (5616, 225835), (5640, 224874), (5766, 219960), (5828, 217620), (6045, 209808), (6110, 207576), (6345, 199888), (6448, 196695), (6696, 189410), (6768, 187395), (7020, 180668), (7254, 174840), (7285, 174096), (7332, 172980), (7440, 170469), (7688, 164970), (8060, 157356), (8370, 151528), (8460, 149916), (8649, 146640), (8742, 145080), (9165, 138384), (9360, 135501), (9610, 131976), (9672, 131130), (9776, 129735), (10152, 124930), (10881, 116560), (10998, 115320), (11160, 113646), (11280, 112437), (11532, 109980), (11656, 108810), (12090, 104904), (12220, 103788), (12493, 101520), (12690, 99944), (13113, 96720), (13392, 94705), (14040, 90334), (14415, 87984), (14508, 87420), (14570, 87048), (14664, 86490), (15376, 82485), (16120, 78678), (16497, 76880), (16740, 75764), (16920, 74958), (17298, 73320), (17484, 72540), (18135, 69936), (18330, 69192), (18941, 66960), (19220, 65988), (19344, 65565), (20304, 62465), (21762, 58280), (21855, 58032), (21996, 57660), (22320, 56823), (23064, 54990), (23312, 54405), (24180, 52452), (24440, 51894), (24986, 50760), (25380, 49972), (25947, 48880), (26226, 48360), (27495, 46128), (28080, 45167), (28830, 43992), (29016, 43710), (29140, 43524), (29328, 43245), (32240, 39339), (32994, 38440), (33480, 37882), (33840, 37479), (34596, 36660), (34968, 36270)]