251325973920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{5009}}^1$

素因数の和:5280

約数の個数: 384

約数和(自身を含む): 919922572800

約数和(自身を除く): 668596598880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 109, 112, 120, 137, 140, 160, 168, 210, 218, 224, 240, 274, 280, 327, 336, 411, 420, 436, 480, 545, 548, 560, 654, 672, 685, 763, 822, 840, 872, 959, 1090, 1096, 1120, 1308, 1370, 1526, 1635, 1644, 1680, 1744, 1918, 2055, 2180, 2192, 2289, 2616, 2740, 2877, 3052, 3270, 3288, 3360, 3488, 3815, 3836, 4110, 4360, 4384, 4578, 4795, 5009, 5232, 5480, 5754, 6104, 6540, 6576, 7630, 7672, 8220, 8720, 9156, 9590, 10018, 10464, 10960, 11445, 11508, 12208, 13080, 13152, 14385, 14933, 15027, 15260, 15344, 16440, 17440, 18312, 19180, 20036, 21920, 22890, 23016, 24416, 25045, 26160, 28770, 29866, 30054, 30520, 30688, 32880, 35063, 36624, 38360, 40072, 44799, 45780, 46032, 50090, 52320, 57540, 59732, 60108, 61040, 65760, 70126, 73248, 74665, 75135, 76720, 80144, 89598, 91560, 92064, 100180, 104531, 105189, 115080, 119464, 120216, 122080, 140252, 149330, 150270, 153440, 160288, 175315, 179196, 183120, 200360, 209062, 210378, 223995, 230160, 238928, 240432, 280504, 298660, 300540, 313593, 350630, 358392, 366240, 400720, 418124, 420756, 447990, 460320, 477856, 480864, 522655, 525945, 545981, 561008, 597320, 601080, 627186, 686233, 701260, 716784, 801440, 836248, 841512, 895980, 1045310, 1051890, 1091962, 1122016, 1194640, 1202160, 1254372, 1372466, 1402520, 1433568, 1567965, 1637943, 1672496, 1683024, 1791960, 2058699, 2090620, 2103780, 2183924, 2389280, 2404320, 2508744, 2729905, 2744932, 2805040, 3135930, 3275886, 3344992, 3366048, 3431165, 3583920, 3821867, 4117398, 4181240, 4207560, 4367848, 4803631, 5017488, 5459810, 5489864, 5610080, 6271860, 6551772, 6862330, 7167840, 7643734, 8189715, 8234796, 8362480, 8415120, 8735696, 9607262, 10034976, 10293495, 10919620, 10979728, 11465601, 12543720, 13103544, 13724660, 14410893, 15287468, 16379430, 16469592, 16724960, 16830240, 17471392, 19109335, 19214524, 20586990, 21839240, 21959456, 22931202, 24018155, 25087440, 26207088, 27449320, 28821786, 30574936, 32758860, 32939184, 38218670, 38429048, 41173980, 43678480, 45862404, 48036310, 50174880, 52414176, 54898640, 57328005, 57643572, 61149872, 65517720, 65878368, 72054465, 74799397, 76437340, 76858096, 82347960, 87356960, 91724808, 96072620, 109797280, 114656010, 115287144, 122299744, 131035440, 144108930, 149598794, 152874680, 153716192, 164695920, 183449616, 192145240, 224398191, 229312020, 230574288, 262070880, 288217860, 299197588, 305749360, 329391840, 366899232, 373996985, 384290480, 448796382, 458624040, 461148576, 523595779, 576435720, 598395176, 611498720, 747993970, 768580960, 897592764, 917248080, 1047191558, 1121990955, 1152871440, 1196790352, 1495987940, 1570787337, 1795185528, 1834496160, 2094383116, 2243981910, 2305742880, 2393580704, 2617978895, 2991975880, 3141574674, 3590371056, 4188766232, 4487963820, 5235957790, 5983951760, 6283149348, 7180742112, 7853936685, 8377532464, 8975927640, 10471915580, 11967903520, 12566298696, 15707873370, 16755064928, 17951855280, 20943831160, 25132597392, 31415746740, 35903710560, 41887662320, 50265194784, 62831493480, 83775324640, 125662986960, 251325973920]

約数ペア:

[(1, 251325973920), (2, 125662986960), (3, 83775324640), (4, 62831493480), (5, 50265194784), (6, 41887662320), (7, 35903710560), (8, 31415746740), (10, 25132597392), (12, 20943831160), (14, 17951855280), (15, 16755064928), (16, 15707873370), (20, 12566298696), (21, 11967903520), (24, 10471915580), (28, 8975927640), (30, 8377532464), (32, 7853936685), (35, 7180742112), (40, 6283149348), (42, 5983951760), (48, 5235957790), (56, 4487963820), (60, 4188766232), (70, 3590371056), (80, 3141574674), (84, 2991975880), (96, 2617978895), (105, 2393580704), (109, 2305742880), (112, 2243981910), (120, 2094383116), (137, 1834496160), (140, 1795185528), (160, 1570787337), (168, 1495987940), (210, 1196790352), (218, 1152871440), (224, 1121990955), (240, 1047191558), (274, 917248080), (280, 897592764), (327, 768580960), (336, 747993970), (411, 611498720), (420, 598395176), (436, 576435720), (480, 523595779), (545, 461148576), (548, 458624040), (560, 448796382), (654, 384290480), (672, 373996985), (685, 366899232), (763, 329391840), (822, 305749360), (840, 299197588), (872, 288217860), (959, 262070880), (1090, 230574288), (1096, 229312020), (1120, 224398191), (1308, 192145240), (1370, 183449616), (1526, 164695920), (1635, 153716192), (1644, 152874680), (1680, 149598794), (1744, 144108930), (1918, 131035440), (2055, 122299744), (2180, 115287144), (2192, 114656010), (2289, 109797280), (2616, 96072620), (2740, 91724808), (2877, 87356960), (3052, 82347960), (3270, 76858096), (3288, 76437340), (3360, 74799397), (3488, 72054465), (3815, 65878368), (3836, 65517720), (4110, 61149872), (4360, 57643572), (4384, 57328005), (4578, 54898640), (4795, 52414176), (5009, 50174880), (5232, 48036310), (5480, 45862404), (5754, 43678480), (6104, 41173980), (6540, 38429048), (6576, 38218670), (7630, 32939184), (7672, 32758860), (8220, 30574936), (8720, 28821786), (9156, 27449320), (9590, 26207088), (10018, 25087440), (10464, 24018155), (10960, 22931202), (11445, 21959456), (11508, 21839240), (12208, 20586990), (13080, 19214524), (13152, 19109335), (14385, 17471392), (14933, 16830240), (15027, 16724960), (15260, 16469592), (15344, 16379430), (16440, 15287468), (17440, 14410893), (18312, 13724660), (19180, 13103544), (20036, 12543720), (21920, 11465601), (22890, 10979728), (23016, 10919620), (24416, 10293495), (25045, 10034976), (26160, 9607262), (28770, 8735696), (29866, 8415120), (30054, 8362480), (30520, 8234796), (30688, 8189715), (32880, 7643734), (35063, 7167840), (36624, 6862330), (38360, 6551772), (40072, 6271860), (44799, 5610080), (45780, 5489864), (46032, 5459810), (50090, 5017488), (52320, 4803631), (57540, 4367848), (59732, 4207560), (60108, 4181240), (61040, 4117398), (65760, 3821867), (70126, 3583920), (73248, 3431165), (74665, 3366048), (75135, 3344992), (76720, 3275886), (80144, 3135930), (89598, 2805040), (91560, 2744932), (92064, 2729905), (100180, 2508744), (104531, 2404320), (105189, 2389280), (115080, 2183924), (119464, 2103780), (120216, 2090620), (122080, 2058699), (140252, 1791960), (149330, 1683024), (150270, 1672496), (153440, 1637943), (160288, 1567965), (175315, 1433568), (179196, 1402520), (183120, 1372466), (200360, 1254372), (209062, 1202160), (210378, 1194640), (223995, 1122016), (230160, 1091962), (238928, 1051890), (240432, 1045310), (280504, 895980), (298660, 841512), (300540, 836248), (313593, 801440), (350630, 716784), (358392, 701260), (366240, 686233), (400720, 627186), (418124, 601080), (420756, 597320), (447990, 561008), (460320, 545981), (477856, 525945), (480864, 522655)]