998972520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:305

約数の個数: 384

約数和(自身を含む): 3845283840

約数和(自身を除く): 2846311320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 52, 56, 60, 62, 65, 70, 78, 84, 91, 93, 104, 105, 120, 124, 130, 140, 155, 156, 168, 169, 182, 186, 195, 210, 217, 227, 248, 260, 273, 280, 310, 312, 338, 364, 372, 390, 403, 420, 434, 454, 455, 465, 507, 520, 546, 620, 651, 676, 681, 728, 744, 780, 806, 840, 845, 868, 908, 910, 930, 1014, 1085, 1092, 1135, 1183, 1209, 1240, 1302, 1352, 1362, 1365, 1560, 1589, 1612, 1690, 1736, 1816, 1820, 1860, 2015, 2028, 2170, 2184, 2270, 2366, 2418, 2535, 2604, 2724, 2730, 2821, 2951, 3178, 3224, 3255, 3380, 3405, 3549, 3640, 3720, 4030, 4056, 4340, 4540, 4732, 4767, 4836, 5070, 5208, 5239, 5448, 5460, 5642, 5902, 5915, 6045, 6356, 6510, 6760, 6810, 7037, 7098, 7945, 8060, 8463, 8680, 8853, 9080, 9464, 9534, 9672, 10140, 10478, 10920, 11284, 11804, 11830, 12090, 12712, 13020, 13620, 14074, 14105, 14196, 14755, 15717, 15890, 16120, 16926, 17706, 17745, 19068, 20280, 20657, 20956, 21111, 22568, 23608, 23660, 23835, 24180, 26040, 26195, 27240, 28148, 28210, 28392, 29510, 31434, 31780, 33852, 35185, 35412, 35490, 36673, 38136, 38363, 41314, 41912, 42222, 42315, 44265, 47320, 47670, 48360, 49259, 52390, 56296, 56420, 59020, 61971, 62868, 63560, 67704, 70370, 70824, 70980, 73346, 76726, 78585, 82628, 84444, 84630, 88530, 91481, 95340, 98518, 103285, 104780, 105555, 110019, 112840, 115089, 118040, 123942, 125736, 140740, 141960, 146692, 147777, 153452, 157170, 165256, 168888, 169260, 177060, 182962, 183365, 190680, 191815, 197036, 206570, 209560, 211110, 220038, 230178, 246295, 247884, 268541, 274443, 281480, 293384, 295554, 306904, 309855, 314340, 338520, 354120, 365924, 366730, 383630, 394072, 413140, 422220, 440076, 457405, 460356, 492590, 495768, 537082, 548886, 550095, 575445, 591108, 619710, 628680, 640367, 731848, 733460, 738885, 767260, 805623, 826280, 844440, 880152, 914810, 920712, 985180, 1074164, 1097772, 1100190, 1150890, 1182216, 1189253, 1239420, 1280734, 1342705, 1372215, 1466920, 1477770, 1534520, 1611246, 1829620, 1921101, 1970360, 2148328, 2195544, 2200380, 2301780, 2378506, 2478840, 2561468, 2685410, 2744430, 2955540, 3201835, 3222492, 3567759, 3659240, 3842202, 4028115, 4400760, 4603560, 4757012, 5122936, 5370820, 5488860, 5911080, 5946265, 6403670, 6444984, 7135518, 7684404, 8056230, 8324771, 9514024, 9605505, 10741640, 10977720, 11892530, 12807340, 14271036, 15368808, 16112460, 16649542, 17838795, 19211010, 23785060, 24974313, 25614680, 28542072, 32224920, 33299084, 35677590, 38422020, 41623855, 47570120, 49948626, 66598168, 71355180, 76844040, 83247710, 99897252, 124871565, 142710360, 166495420, 199794504, 249743130, 332990840, 499486260, 998972520]

約数ペア:

[(1, 998972520), (2, 499486260), (3, 332990840), (4, 249743130), (5, 199794504), (6, 166495420), (7, 142710360), (8, 124871565), (10, 99897252), (12, 83247710), (13, 76844040), (14, 71355180), (15, 66598168), (20, 49948626), (21, 47570120), (24, 41623855), (26, 38422020), (28, 35677590), (30, 33299084), (31, 32224920), (35, 28542072), (39, 25614680), (40, 24974313), (42, 23785060), (52, 19211010), (56, 17838795), (60, 16649542), (62, 16112460), (65, 15368808), (70, 14271036), (78, 12807340), (84, 11892530), (91, 10977720), (93, 10741640), (104, 9605505), (105, 9514024), (120, 8324771), (124, 8056230), (130, 7684404), (140, 7135518), (155, 6444984), (156, 6403670), (168, 5946265), (169, 5911080), (182, 5488860), (186, 5370820), (195, 5122936), (210, 4757012), (217, 4603560), (227, 4400760), (248, 4028115), (260, 3842202), (273, 3659240), (280, 3567759), (310, 3222492), (312, 3201835), (338, 2955540), (364, 2744430), (372, 2685410), (390, 2561468), (403, 2478840), (420, 2378506), (434, 2301780), (454, 2200380), (455, 2195544), (465, 2148328), (507, 1970360), (520, 1921101), (546, 1829620), (620, 1611246), (651, 1534520), (676, 1477770), (681, 1466920), (728, 1372215), (744, 1342705), (780, 1280734), (806, 1239420), (840, 1189253), (845, 1182216), (868, 1150890), (908, 1100190), (910, 1097772), (930, 1074164), (1014, 985180), (1085, 920712), (1092, 914810), (1135, 880152), (1183, 844440), (1209, 826280), (1240, 805623), (1302, 767260), (1352, 738885), (1362, 733460), (1365, 731848), (1560, 640367), (1589, 628680), (1612, 619710), (1690, 591108), (1736, 575445), (1816, 550095), (1820, 548886), (1860, 537082), (2015, 495768), (2028, 492590), (2170, 460356), (2184, 457405), (2270, 440076), (2366, 422220), (2418, 413140), (2535, 394072), (2604, 383630), (2724, 366730), (2730, 365924), (2821, 354120), (2951, 338520), (3178, 314340), (3224, 309855), (3255, 306904), (3380, 295554), (3405, 293384), (3549, 281480), (3640, 274443), (3720, 268541), (4030, 247884), (4056, 246295), (4340, 230178), (4540, 220038), (4732, 211110), (4767, 209560), (4836, 206570), (5070, 197036), (5208, 191815), (5239, 190680), (5448, 183365), (5460, 182962), (5642, 177060), (5902, 169260), (5915, 168888), (6045, 165256), (6356, 157170), (6510, 153452), (6760, 147777), (6810, 146692), (7037, 141960), (7098, 140740), (7945, 125736), (8060, 123942), (8463, 118040), (8680, 115089), (8853, 112840), (9080, 110019), (9464, 105555), (9534, 104780), (9672, 103285), (10140, 98518), (10478, 95340), (10920, 91481), (11284, 88530), (11804, 84630), (11830, 84444), (12090, 82628), (12712, 78585), (13020, 76726), (13620, 73346), (14074, 70980), (14105, 70824), (14196, 70370), (14755, 67704), (15717, 63560), (15890, 62868), (16120, 61971), (16926, 59020), (17706, 56420), (17745, 56296), (19068, 52390), (20280, 49259), (20657, 48360), (20956, 47670), (21111, 47320), (22568, 44265), (23608, 42315), (23660, 42222), (23835, 41912), (24180, 41314), (26040, 38363), (26195, 38136), (27240, 36673), (28148, 35490), (28210, 35412), (28392, 35185), (29510, 33852), (31434, 31780)]