30908907120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:781

約数の個数: 640

約数和(自身を含む): 123640086528

約数和(自身を除く): 92731179408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 48, 52, 56, 60, 62, 65, 70, 71, 78, 80, 84, 91, 93, 104, 105, 112, 120, 124, 130, 140, 142, 155, 156, 168, 182, 186, 195, 208, 210, 213, 217, 240, 248, 260, 273, 280, 284, 310, 312, 336, 355, 364, 372, 390, 403, 420, 426, 434, 455, 465, 496, 497, 520, 546, 560, 568, 620, 624, 643, 651, 710, 728, 744, 780, 806, 840, 852, 868, 910, 923, 930, 994, 1040, 1065, 1085, 1092, 1136, 1209, 1240, 1286, 1302, 1365, 1420, 1456, 1488, 1491, 1560, 1612, 1680, 1704, 1736, 1820, 1846, 1860, 1929, 1988, 2015, 2130, 2170, 2184, 2201, 2418, 2480, 2485, 2572, 2604, 2730, 2769, 2821, 2840, 2982, 3120, 3215, 3224, 3255, 3408, 3472, 3640, 3692, 3720, 3858, 3976, 4030, 4260, 4340, 4368, 4402, 4501, 4615, 4836, 4970, 5144, 5208, 5460, 5538, 5642, 5680, 5964, 6045, 6430, 6448, 6461, 6510, 6603, 7280, 7384, 7440, 7455, 7716, 7952, 8060, 8359, 8463, 8520, 8680, 8804, 9002, 9230, 9645, 9672, 9940, 10288, 10416, 10920, 11005, 11076, 11284, 11928, 12090, 12860, 12922, 13020, 13206, 13503, 13845, 14105, 14768, 14910, 15407, 15432, 16120, 16718, 16926, 17040, 17360, 17608, 18004, 18460, 19290, 19344, 19383, 19880, 19933, 21840, 22010, 22152, 22505, 22568, 23856, 24180, 25077, 25720, 25844, 26040, 26412, 27006, 27690, 28210, 28613, 29820, 30814, 30864, 32240, 32305, 33015, 33436, 33852, 35216, 36008, 36920, 38580, 38766, 39760, 39866, 41795, 42315, 44020, 44304, 45010, 45136, 45653, 46221, 48360, 50154, 51440, 51688, 52080, 52824, 54012, 55380, 56420, 57226, 58513, 59640, 59799, 61628, 64610, 66030, 66872, 67515, 67704, 72016, 73840, 77035, 77160, 77532, 79732, 83590, 84630, 85839, 88040, 90020, 91306, 92442, 96720, 96915, 99665, 100308, 103376, 105648, 108024, 110760, 112840, 114452, 117026, 119280, 119598, 123256, 125385, 129220, 132060, 133744, 135030, 135408, 136959, 139531, 143065, 154070, 154320, 155064, 159464, 167180, 169260, 171678, 175539, 176080, 180040, 182612, 184884, 193830, 199330, 200291, 200616, 216048, 221520, 225680, 228265, 228904, 231105, 234052, 239196, 246512, 250770, 258440, 259129, 264120, 270060, 273918, 279062, 286130, 292565, 298995, 308140, 310128, 318928, 319571, 334360, 338520, 343356, 351078, 360080, 365224, 369768, 387660, 398660, 400582, 401232, 418593, 429195, 456530, 457808, 462210, 468104, 478392, 501540, 516880, 518258, 528240, 540120, 547836, 558124, 572260, 585130, 593489, 597990, 600873, 616280, 639142, 668720, 677040, 684795, 686712, 697655, 702156, 730448, 739536, 775320, 777387, 797320, 801164, 837186, 858390, 877695, 913060, 924420, 936208, 956784, 958713, 1001455, 1003080, 1036516, 1080240, 1095672, 1116248, 1144520, 1170260, 1186978, 1195980, 1201746, 1232560, 1278284, 1295645, 1369590, 1373424, 1395310, 1404312, 1415243, 1550640, 1554774, 1594640, 1597855, 1602328, 1674372, 1716780, 1755390, 1780467, 1813903, 1826120, 1848840, 1917426, 2002910, 2006160, 2073032, 2092965, 2191344, 2232496, 2289040, 2340520, 2373956, 2391960, 2403492, 2556568, 2591290, 2739180, 2790620, 2808624, 2830486, 2967445, 3004365, 3109548, 3195710, 3204656, 3348744, 3433560, 3510780, 3560934, 3627806, 3652240, 3697680, 3834852, 3886935, 4005820, 4146064, 4154423, 4185930, 4245729, 4681040, 4747912, 4783920, 4793565, 4806984, 5113136, 5182580, 5441709, 5478360, 5581240, 5660972, 5934890, 6008730, 6219096, 6391420, 6697488, 6867120, 7021560, 7076215, 7121868, 7255612, 7669704, 7773870, 8011640, 8308846, 8371860, 8491458, 8902335, 9069515, 9495824, 9587130, 9613968, 9906701, 10365160, 10883418, 10956720, 11162480, 11321944, 11869780, 12017460, 12438192, 12463269, 12782840, 14043120, 14152430, 14243736, 14511224, 15339408, 15547740, 16023280, 16617692, 16743720, 16982916, 17804670, 18139030, 18398159, 19174260, 19813402, 20730320, 20772115, 21228645, 21766836, 22643888, 23739560, 24034920, 24926538, 25565680, 27208545, 28304860, 28487472, 29022448, 29720103, 31095480, 33235384, 33487440, 33965832, 35609340, 36278060, 36796318, 38348520, 39626804, 41544230, 42457290, 43533672, 47479120, 48069840, 49533505, 49853076, 54417090, 55194477, 56609720, 59440206, 62190960, 62316345, 66470768, 67931664, 71218680, 72556120, 73592636, 76697040, 79253608, 83088460, 84914580, 87067344, 91990795, 99067010, 99706152, 108834180, 110388954, 113219440, 118880412, 124632690, 128787113, 142437360, 145112240, 147185272, 148600515, 158507216, 166176920, 169829160, 183981590, 198134020, 199412304, 217668360, 220777908, 237760824, 249265380, 257574226, 275972385, 294370544, 297201030, 332353840, 339658320, 367963180, 386361339, 396268040, 435336720, 441555816, 475521648, 498530760, 515148452, 551944770, 594402060, 643935565, 735926360, 772722678, 792536080, 883111632, 997061520, 1030296904, 1103889540, 1188804120, 1287871130, 1471852720, 1545445356, 1931806695, 2060593808, 2207779080, 2377608240, 2575742260, 3090890712, 3863613390, 4415558160, 5151484520, 6181781424, 7727226780, 10302969040, 15454453560, 30908907120]

約数ペア:

[(1, 30908907120), (2, 15454453560), (3, 10302969040), (4, 7727226780), (5, 6181781424), (6, 5151484520), (7, 4415558160), (8, 3863613390), (10, 3090890712), (12, 2575742260), (13, 2377608240), (14, 2207779080), (15, 2060593808), (16, 1931806695), (20, 1545445356), (21, 1471852720), (24, 1287871130), (26, 1188804120), (28, 1103889540), (30, 1030296904), (31, 997061520), (35, 883111632), (39, 792536080), (40, 772722678), (42, 735926360), (48, 643935565), (52, 594402060), (56, 551944770), (60, 515148452), (62, 498530760), (65, 475521648), (70, 441555816), (71, 435336720), (78, 396268040), (80, 386361339), (84, 367963180), (91, 339658320), (93, 332353840), (104, 297201030), (105, 294370544), (112, 275972385), (120, 257574226), (124, 249265380), (130, 237760824), (140, 220777908), (142, 217668360), (155, 199412304), (156, 198134020), (168, 183981590), (182, 169829160), (186, 166176920), (195, 158507216), (208, 148600515), (210, 147185272), (213, 145112240), (217, 142437360), (240, 128787113), (248, 124632690), (260, 118880412), (273, 113219440), (280, 110388954), (284, 108834180), (310, 99706152), (312, 99067010), (336, 91990795), (355, 87067344), (364, 84914580), (372, 83088460), (390, 79253608), (403, 76697040), (420, 73592636), (426, 72556120), (434, 71218680), (455, 67931664), (465, 66470768), (496, 62316345), (497, 62190960), (520, 59440206), (546, 56609720), (560, 55194477), (568, 54417090), (620, 49853076), (624, 49533505), (643, 48069840), (651, 47479120), (710, 43533672), (728, 42457290), (744, 41544230), (780, 39626804), (806, 38348520), (840, 36796318), (852, 36278060), (868, 35609340), (910, 33965832), (923, 33487440), (930, 33235384), (994, 31095480), (1040, 29720103), (1065, 29022448), (1085, 28487472), (1092, 28304860), (1136, 27208545), (1209, 25565680), (1240, 24926538), (1286, 24034920), (1302, 23739560), (1365, 22643888), (1420, 21766836), (1456, 21228645), (1488, 20772115), (1491, 20730320), (1560, 19813402), (1612, 19174260), (1680, 18398159), (1704, 18139030), (1736, 17804670), (1820, 16982916), (1846, 16743720), (1860, 16617692), (1929, 16023280), (1988, 15547740), (2015, 15339408), (2130, 14511224), (2170, 14243736), (2184, 14152430), (2201, 14043120), (2418, 12782840), (2480, 12463269), (2485, 12438192), (2572, 12017460), (2604, 11869780), (2730, 11321944), (2769, 11162480), (2821, 10956720), (2840, 10883418), (2982, 10365160), (3120, 9906701), (3215, 9613968), (3224, 9587130), (3255, 9495824), (3408, 9069515), (3472, 8902335), (3640, 8491458), (3692, 8371860), (3720, 8308846), (3858, 8011640), (3976, 7773870), (4030, 7669704), (4260, 7255612), (4340, 7121868), (4368, 7076215), (4402, 7021560), (4501, 6867120), (4615, 6697488), (4836, 6391420), (4970, 6219096), (5144, 6008730), (5208, 5934890), (5460, 5660972), (5538, 5581240), (5642, 5478360), (5680, 5441709), (5964, 5182580), (6045, 5113136), (6430, 4806984), (6448, 4793565), (6461, 4783920), (6510, 4747912), (6603, 4681040), (7280, 4245729), (7384, 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1201746), (25844, 1195980), (26040, 1186978), (26412, 1170260), (27006, 1144520), (27690, 1116248), (28210, 1095672), (28613, 1080240), (29820, 1036516), (30814, 1003080), (30864, 1001455), (32240, 958713), (32305, 956784), (33015, 936208), (33436, 924420), (33852, 913060), (35216, 877695), (36008, 858390), (36920, 837186), (38580, 801164), (38766, 797320), (39760, 777387), (39866, 775320), (41795, 739536), (42315, 730448), (44020, 702156), (44304, 697655), (45010, 686712), (45136, 684795), (45653, 677040), (46221, 668720), (48360, 639142), (50154, 616280), (51440, 600873), (51688, 597990), (52080, 593489), (52824, 585130), (54012, 572260), (55380, 558124), (56420, 547836), (57226, 540120), (58513, 528240), (59640, 518258), (59799, 516880), (61628, 501540), (64610, 478392), (66030, 468104), (66872, 462210), (67515, 457808), (67704, 456530), (72016, 429195), (73840, 418593), (77035, 401232), (77160, 400582), (77532, 398660), (79732, 387660), (83590, 369768), (84630, 365224), (85839, 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