997456680

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:547

約数の個数: 384

約数和(自身を含む): 3868300800

約数和(自身を除く): 2870844120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 54, 55, 57, 60, 66, 72, 76, 81, 88, 90, 95, 99, 108, 110, 114, 120, 132, 135, 152, 162, 165, 171, 180, 190, 198, 209, 216, 220, 228, 243, 264, 270, 285, 297, 324, 330, 342, 360, 380, 396, 405, 418, 440, 456, 486, 491, 495, 513, 540, 570, 594, 627, 648, 660, 684, 760, 792, 810, 836, 855, 891, 972, 982, 990, 1026, 1045, 1080, 1140, 1188, 1215, 1254, 1320, 1368, 1473, 1485, 1539, 1620, 1672, 1710, 1782, 1881, 1944, 1964, 1980, 2052, 2090, 2280, 2376, 2430, 2455, 2508, 2565, 2673, 2946, 2970, 3078, 3135, 3240, 3420, 3564, 3762, 3928, 3960, 4104, 4180, 4419, 4455, 4617, 4860, 4910, 5016, 5130, 5346, 5401, 5643, 5892, 5940, 6156, 6270, 6840, 7128, 7365, 7524, 7695, 8360, 8838, 8910, 9234, 9329, 9405, 9720, 9820, 10260, 10692, 10802, 11286, 11784, 11880, 12312, 12540, 13257, 13365, 14730, 15048, 15390, 16203, 16929, 17676, 17820, 18468, 18658, 18810, 19640, 20520, 21384, 21604, 22095, 22572, 23085, 25080, 26514, 26730, 27005, 27987, 28215, 29460, 30780, 32406, 33858, 35352, 35640, 36936, 37316, 37620, 39771, 43208, 44190, 45144, 46170, 46645, 48609, 50787, 53028, 53460, 54010, 55974, 56430, 58920, 61560, 64812, 66285, 67716, 74632, 75240, 79542, 81015, 83961, 84645, 88380, 92340, 93290, 97218, 101574, 102619, 106056, 106920, 108020, 111948, 112860, 119313, 129624, 132570, 135432, 139935, 145827, 159084, 162030, 167922, 169290, 176760, 184680, 186580, 194436, 198855, 203148, 205238, 216040, 223896, 225720, 238626, 243045, 251883, 253935, 265140, 279870, 291654, 307857, 318168, 324060, 335844, 338580, 373160, 388872, 397710, 406296, 410476, 419805, 437481, 477252, 486090, 503766, 507870, 513095, 530280, 559740, 583308, 596565, 615714, 648120, 671688, 677160, 729135, 755649, 795420, 820952, 839610, 874962, 923571, 954504, 972180, 1007532, 1015740, 1026190, 1119480, 1166616, 1193130, 1231428, 1259415, 1312443, 1458270, 1511298, 1539285, 1590840, 1679220, 1749924, 1847142, 1944360, 2015064, 2031480, 2052380, 2187405, 2266947, 2386260, 2462856, 2518830, 2624886, 2770713, 2916540, 3022596, 3078570, 3358440, 3499848, 3694284, 3778245, 4104760, 4374810, 4533894, 4617855, 4772520, 5037660, 5249772, 5541426, 5833080, 6045192, 6157140, 6562215, 7388568, 7556490, 8312139, 8749620, 9067788, 9235710, 10075320, 10499544, 11082852, 11334735, 12314280, 13124430, 13853565, 15112980, 16624278, 17499240, 18135576, 18471420, 22165704, 22669470, 24936417, 26248860, 27707130, 30225960, 33248556, 36942840, 41560695, 45338940, 49872834, 52497720, 55414260, 66497112, 83121390, 90677880, 99745668, 110828520, 124682085, 166242780, 199491336, 249364170, 332485560, 498728340, 997456680]

約数ペア:

[(1, 997456680), (2, 498728340), (3, 332485560), (4, 249364170), (5, 199491336), (6, 166242780), (8, 124682085), (9, 110828520), (10, 99745668), (11, 90677880), (12, 83121390), (15, 66497112), (18, 55414260), (19, 52497720), (20, 49872834), (22, 45338940), (24, 41560695), (27, 36942840), (30, 33248556), (33, 30225960), (36, 27707130), (38, 26248860), (40, 24936417), (44, 22669470), (45, 22165704), (54, 18471420), (55, 18135576), (57, 17499240), (60, 16624278), (66, 15112980), (72, 13853565), (76, 13124430), (81, 12314280), (88, 11334735), (90, 11082852), (95, 10499544), (99, 10075320), (108, 9235710), (110, 9067788), (114, 8749620), (120, 8312139), (132, 7556490), (135, 7388568), (152, 6562215), (162, 6157140), (165, 6045192), (171, 5833080), (180, 5541426), (190, 5249772), (198, 5037660), (209, 4772520), (216, 4617855), (220, 4533894), (228, 4374810), (243, 4104760), (264, 3778245), (270, 3694284), (285, 3499848), (297, 3358440), (324, 3078570), (330, 3022596), (342, 2916540), (360, 2770713), (380, 2624886), (396, 2518830), (405, 2462856), (418, 2386260), (440, 2266947), (456, 2187405), (486, 2052380), (491, 2031480), (495, 2015064), (513, 1944360), (540, 1847142), (570, 1749924), (594, 1679220), (627, 1590840), (648, 1539285), (660, 1511298), (684, 1458270), (760, 1312443), (792, 1259415), (810, 1231428), (836, 1193130), (855, 1166616), (891, 1119480), (972, 1026190), (982, 1015740), (990, 1007532), (1026, 972180), (1045, 954504), (1080, 923571), (1140, 874962), (1188, 839610), (1215, 820952), (1254, 795420), (1320, 755649), (1368, 729135), (1473, 677160), (1485, 671688), (1539, 648120), (1620, 615714), (1672, 596565), (1710, 583308), (1782, 559740), (1881, 530280), (1944, 513095), (1964, 507870), (1980, 503766), (2052, 486090), (2090, 477252), (2280, 437481), (2376, 419805), (2430, 410476), (2455, 406296), (2508, 397710), (2565, 388872), (2673, 373160), (2946, 338580), (2970, 335844), (3078, 324060), (3135, 318168), (3240, 307857), (3420, 291654), (3564, 279870), (3762, 265140), (3928, 253935), (3960, 251883), (4104, 243045), (4180, 238626), (4419, 225720), (4455, 223896), (4617, 216040), (4860, 205238), (4910, 203148), (5016, 198855), (5130, 194436), (5346, 186580), (5401, 184680), (5643, 176760), (5892, 169290), (5940, 167922), (6156, 162030), (6270, 159084), (6840, 145827), (7128, 139935), (7365, 135432), (7524, 132570), (7695, 129624), (8360, 119313), (8838, 112860), (8910, 111948), (9234, 108020), (9329, 106920), (9405, 106056), (9720, 102619), (9820, 101574), (10260, 97218), (10692, 93290), (10802, 92340), (11286, 88380), (11784, 84645), (11880, 83961), (12312, 81015), (12540, 79542), (13257, 75240), (13365, 74632), (14730, 67716), (15048, 66285), (15390, 64812), (16203, 61560), (16929, 58920), (17676, 56430), (17820, 55974), (18468, 54010), (18658, 53460), (18810, 53028), (19640, 50787), (20520, 48609), (21384, 46645), (21604, 46170), (22095, 45144), (22572, 44190), (23085, 43208), (25080, 39771), (26514, 37620), (26730, 37316), (27005, 36936), (27987, 35640), (28215, 35352), (29460, 33858), (30780, 32406)]