20137603080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:489

約数の個数: 512

約数和(自身を含む): 74901749760

約数和(自身を除く): 54764146680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 47, 56, 60, 67, 69, 70, 84, 92, 94, 105, 115, 120, 134, 138, 140, 141, 161, 168, 184, 188, 201, 210, 230, 235, 268, 276, 280, 282, 322, 329, 331, 335, 345, 376, 402, 420, 460, 469, 470, 483, 536, 552, 564, 644, 658, 662, 670, 690, 705, 804, 805, 840, 920, 938, 940, 966, 987, 993, 1005, 1081, 1128, 1288, 1316, 1324, 1340, 1380, 1407, 1410, 1541, 1608, 1610, 1645, 1655, 1876, 1880, 1932, 1974, 1986, 2010, 2162, 2317, 2345, 2415, 2632, 2648, 2680, 2760, 2814, 2820, 3082, 3149, 3220, 3243, 3290, 3310, 3752, 3864, 3948, 3972, 4020, 4324, 4623, 4634, 4690, 4830, 4935, 4965, 5405, 5628, 5640, 6164, 6298, 6440, 6486, 6580, 6620, 6951, 7035, 7567, 7613, 7705, 7896, 7944, 8040, 8648, 9246, 9268, 9380, 9447, 9660, 9870, 9930, 10787, 10810, 11256, 11585, 12328, 12596, 12972, 13160, 13240, 13902, 14070, 15134, 15226, 15410, 15557, 15745, 16215, 18492, 18536, 18760, 18894, 19320, 19740, 19860, 21574, 21620, 22043, 22177, 22701, 22839, 23115, 23170, 25192, 25944, 27804, 28140, 30268, 30452, 30820, 31114, 31490, 32361, 32430, 34755, 36984, 37788, 37835, 38065, 39480, 39720, 43148, 43240, 44086, 44354, 45402, 45678, 46230, 46340, 46671, 47235, 53291, 53935, 55608, 56280, 60536, 60904, 61640, 62228, 62980, 64722, 64860, 66129, 66531, 69510, 72427, 75576, 75670, 76130, 77785, 86296, 88172, 88708, 90804, 91356, 92460, 92680, 93342, 94470, 106582, 107870, 108899, 110215, 110885, 113505, 114195, 124456, 125960, 129444, 129720, 132258, 133062, 139020, 144854, 151340, 152260, 155239, 155570, 159873, 161805, 176344, 177416, 181608, 182712, 184920, 186684, 188940, 213164, 215740, 217281, 217798, 220430, 221770, 227010, 228390, 233355, 258888, 264516, 266124, 266455, 278040, 289708, 302680, 304520, 310478, 311140, 319746, 323610, 326697, 330645, 332655, 357811, 362135, 373368, 377880, 426328, 431480, 434562, 435596, 440860, 443540, 454020, 456780, 465717, 466710, 506989, 510071, 529032, 532248, 532910, 544495, 579416, 620956, 622280, 639492, 647220, 653394, 661290, 665310, 715622, 724270, 776195, 799365, 869124, 871192, 881720, 887080, 908040, 913560, 931434, 933420, 1013978, 1020142, 1042319, 1065820, 1073433, 1086405, 1088990, 1241912, 1278984, 1294440, 1306788, 1322580, 1330620, 1431244, 1448540, 1520967, 1530213, 1552390, 1598730, 1633485, 1738248, 1789055, 1862868, 1866840, 2027956, 2040284, 2084638, 2131640, 2146866, 2172810, 2177980, 2328585, 2504677, 2534945, 2550355, 2613576, 2645160, 2661240, 2862488, 2897080, 3041934, 3060426, 3104780, 3126957, 3197460, 3266970, 3570497, 3578110, 3725736, 4055912, 4080568, 4169276, 4293732, 4345620, 4355960, 4657170, 5009354, 5069890, 5100710, 5211595, 5367165, 6083868, 6120852, 6209560, 6253914, 6394920, 6533940, 7140994, 7156220, 7296233, 7514031, 7604835, 7651065, 8338552, 8587464, 8691240, 9314340, 10018708, 10139780, 10201420, 10423190, 10711491, 10734330, 12167736, 12241704, 12507828, 12523385, 13067880, 14281988, 14312440, 14592466, 15028062, 15209670, 15302130, 15634785, 17852485, 18628680, 20037416, 20279560, 20402840, 20846380, 21422982, 21468660, 21888699, 23973337, 25015656, 25046770, 28563976, 29184932, 30056124, 30419340, 30604260, 31269570, 35704970, 36481165, 37570155, 41692760, 42845964, 42937320, 43777398, 47946674, 50093540, 53557455, 58369864, 60112248, 60838680, 61208520, 62539140, 71409940, 71920011, 72962330, 75140310, 85691928, 87554796, 95893348, 100187080, 107114910, 109443495, 119866685, 125078280, 142819880, 143840022, 145924660, 150280620, 167813359, 175109592, 191786696, 214229820, 218886990, 239733370, 287680044, 291849320, 300561240, 335626718, 359600055, 428459640, 437773980, 479466740, 503440077, 575360088, 671253436, 719200110, 839066795, 875547960, 958933480, 1006880154, 1342506872, 1438400220, 1678133590, 2013760308, 2517200385, 2876800440, 3356267180, 4027520616, 5034400770, 6712534360, 10068801540, 20137603080]

約数ペア:

[(1, 20137603080), (2, 10068801540), (3, 6712534360), (4, 5034400770), (5, 4027520616), (6, 3356267180), (7, 2876800440), (8, 2517200385), (10, 2013760308), (12, 1678133590), (14, 1438400220), (15, 1342506872), (20, 1006880154), (21, 958933480), (23, 875547960), (24, 839066795), (28, 719200110), (30, 671253436), (35, 575360088), (40, 503440077), (42, 479466740), (46, 437773980), (47, 428459640), (56, 359600055), (60, 335626718), (67, 300561240), (69, 291849320), (70, 287680044), (84, 239733370), (92, 218886990), (94, 214229820), (105, 191786696), (115, 175109592), (120, 167813359), (134, 150280620), (138, 145924660), (140, 143840022), (141, 142819880), (161, 125078280), (168, 119866685), (184, 109443495), (188, 107114910), (201, 100187080), (210, 95893348), (230, 87554796), (235, 85691928), (268, 75140310), (276, 72962330), (280, 71920011), (282, 71409940), (322, 62539140), (329, 61208520), (331, 60838680), (335, 60112248), (345, 58369864), (376, 53557455), (402, 50093540), (420, 47946674), (460, 43777398), (469, 42937320), (470, 42845964), (483, 41692760), (536, 37570155), (552, 36481165), (564, 35704970), (644, 31269570), (658, 30604260), (662, 30419340), (670, 30056124), (690, 29184932), (705, 28563976), (804, 25046770), (805, 25015656), (840, 23973337), (920, 21888699), (938, 21468660), (940, 21422982), (966, 20846380), (987, 20402840), (993, 20279560), (1005, 20037416), (1081, 18628680), (1128, 17852485), (1288, 15634785), (1316, 15302130), (1324, 15209670), (1340, 15028062), (1380, 14592466), (1407, 14312440), (1410, 14281988), (1541, 13067880), (1608, 12523385), (1610, 12507828), (1645, 12241704), (1655, 12167736), (1876, 10734330), (1880, 10711491), (1932, 10423190), (1974, 10201420), (1986, 10139780), (2010, 10018708), (2162, 9314340), (2317, 8691240), (2345, 8587464), (2415, 8338552), (2632, 7651065), (2648, 7604835), (2680, 7514031), (2760, 7296233), (2814, 7156220), (2820, 7140994), (3082, 6533940), (3149, 6394920), (3220, 6253914), (3243, 6209560), (3290, 6120852), (3310, 6083868), (3752, 5367165), (3864, 5211595), (3948, 5100710), (3972, 5069890), (4020, 5009354), (4324, 4657170), (4623, 4355960), (4634, 4345620), (4690, 4293732), (4830, 4169276), (4935, 4080568), (4965, 4055912), (5405, 3725736), (5628, 3578110), (5640, 3570497), (6164, 3266970), (6298, 3197460), (6440, 3126957), (6486, 3104780), (6580, 3060426), (6620, 3041934), (6951, 2897080), (7035, 2862488), (7567, 2661240), (7613, 2645160), (7705, 2613576), (7896, 2550355), (7944, 2534945), (8040, 2504677), (8648, 2328585), (9246, 2177980), (9268, 2172810), (9380, 2146866), (9447, 2131640), (9660, 2084638), (9870, 2040284), (9930, 2027956), (10787, 1866840), (10810, 1862868), (11256, 1789055), (11585, 1738248), (12328, 1633485), (12596, 1598730), (12972, 1552390), (13160, 1530213), (13240, 1520967), (13902, 1448540), (14070, 1431244), (15134, 1330620), (15226, 1322580), (15410, 1306788), (15557, 1294440), (15745, 1278984), (16215, 1241912), (18492, 1088990), (18536, 1086405), (18760, 1073433), (18894, 1065820), (19320, 1042319), (19740, 1020142), (19860, 1013978), (21574, 933420), (21620, 931434), (22043, 913560), (22177, 908040), (22701, 887080), (22839, 881720), (23115, 871192), (23170, 869124), (25192, 799365), (25944, 776195), (27804, 724270), (28140, 715622), (30268, 665310), (30452, 661290), (30820, 653394), (31114, 647220), (31490, 639492), (32361, 622280), (32430, 620956), (34755, 579416), (36984, 544495), (37788, 532910), (37835, 532248), (38065, 529032), (39480, 510071), (39720, 506989), (43148, 466710), (43240, 465717), (44086, 456780), (44354, 454020), (45402, 443540), (45678, 440860), (46230, 435596), (46340, 434562), (46671, 431480), (47235, 426328), (53291, 377880), (53935, 373368), (55608, 362135), (56280, 357811), (60536, 332655), (60904, 330645), (61640, 326697), (62228, 323610), (62980, 319746), (64722, 311140), (64860, 310478), (66129, 304520), (66531, 302680), (69510, 289708), (72427, 278040), (75576, 266455), (75670, 266124), (76130, 264516), (77785, 258888), (86296, 233355), (88172, 228390), (88708, 227010), (90804, 221770), (91356, 220430), (92460, 217798), (92680, 217281), (93342, 215740), (94470, 213164), (106582, 188940), (107870, 186684), (108899, 184920), (110215, 182712), (110885, 181608), (113505, 177416), (114195, 176344), (124456, 161805), (125960, 159873), (129444, 155570), (129720, 155239), (132258, 152260), (133062, 151340), (139020, 144854)]