664971120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:546

約数の個数: 400

約数和(自身を含む): 2657508480

約数和(自身を除く): 1992537360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 66, 72, 76, 80, 81, 88, 90, 95, 99, 108, 110, 114, 120, 132, 135, 144, 152, 162, 165, 171, 176, 180, 190, 198, 209, 216, 220, 228, 240, 264, 270, 285, 297, 304, 324, 330, 342, 360, 380, 396, 405, 418, 432, 440, 456, 491, 495, 513, 528, 540, 570, 594, 627, 648, 660, 684, 720, 760, 792, 810, 836, 855, 880, 891, 912, 982, 990, 1026, 1045, 1080, 1140, 1188, 1254, 1296, 1320, 1368, 1473, 1485, 1520, 1539, 1584, 1620, 1672, 1710, 1782, 1881, 1964, 1980, 2052, 2090, 2160, 2280, 2376, 2455, 2508, 2565, 2640, 2736, 2946, 2970, 3078, 3135, 3240, 3344, 3420, 3564, 3762, 3928, 3960, 4104, 4180, 4419, 4455, 4560, 4752, 4910, 5016, 5130, 5401, 5643, 5892, 5940, 6156, 6270, 6480, 6840, 7128, 7365, 7524, 7695, 7856, 7920, 8208, 8360, 8838, 8910, 9329, 9405, 9820, 10032, 10260, 10802, 11286, 11784, 11880, 12312, 12540, 13257, 13680, 14256, 14730, 15048, 15390, 16203, 16720, 16929, 17676, 17820, 18658, 18810, 19640, 20520, 21604, 22095, 22572, 23568, 23760, 24624, 25080, 26514, 27005, 27987, 28215, 29460, 30096, 30780, 32406, 33858, 35352, 35640, 37316, 37620, 39280, 39771, 41040, 43208, 44190, 45144, 46645, 48609, 50160, 53028, 54010, 55974, 56430, 58920, 61560, 64812, 66285, 67716, 70704, 71280, 74632, 75240, 79542, 81015, 83961, 84645, 86416, 88380, 90288, 93290, 97218, 102619, 106056, 108020, 111948, 112860, 117840, 123120, 129624, 132570, 135432, 139935, 145827, 149264, 150480, 159084, 162030, 167922, 169290, 176760, 186580, 194436, 198855, 205238, 212112, 216040, 223896, 225720, 243045, 251883, 259248, 265140, 270864, 279870, 291654, 307857, 318168, 324060, 335844, 338580, 353520, 373160, 388872, 397710, 410476, 419805, 432080, 437481, 447792, 451440, 486090, 503766, 513095, 530280, 559740, 583308, 615714, 636336, 648120, 671688, 677160, 729135, 746320, 755649, 777744, 795420, 820952, 839610, 874962, 923571, 972180, 1007532, 1026190, 1060560, 1119480, 1166616, 1231428, 1259415, 1296240, 1343376, 1354320, 1458270, 1511298, 1539285, 1590840, 1641904, 1679220, 1749924, 1847142, 1944360, 2015064, 2052380, 2187405, 2238960, 2333232, 2462856, 2518830, 2770713, 2916540, 3022596, 3078570, 3181680, 3358440, 3499848, 3694284, 3778245, 3888720, 4030128, 4104760, 4374810, 4617855, 4925712, 5037660, 5541426, 5833080, 6045192, 6157140, 6716880, 6999696, 7388568, 7556490, 8209520, 8312139, 8749620, 9235710, 10075320, 11082852, 11666160, 12090384, 12314280, 13853565, 14777136, 15112980, 16624278, 17499240, 18471420, 20150640, 22165704, 24628560, 27707130, 30225960, 33248556, 34998480, 36942840, 41560695, 44331408, 55414260, 60451920, 66497112, 73885680, 83121390, 110828520, 132994224, 166242780, 221657040, 332485560, 664971120]

約数ペア:

[(1, 664971120), (2, 332485560), (3, 221657040), (4, 166242780), (5, 132994224), (6, 110828520), (8, 83121390), (9, 73885680), (10, 66497112), (11, 60451920), (12, 55414260), (15, 44331408), (16, 41560695), (18, 36942840), (19, 34998480), (20, 33248556), (22, 30225960), (24, 27707130), (27, 24628560), (30, 22165704), (33, 20150640), (36, 18471420), (38, 17499240), (40, 16624278), (44, 15112980), (45, 14777136), (48, 13853565), (54, 12314280), (55, 12090384), (57, 11666160), (60, 11082852), (66, 10075320), (72, 9235710), (76, 8749620), (80, 8312139), (81, 8209520), (88, 7556490), (90, 7388568), (95, 6999696), (99, 6716880), (108, 6157140), (110, 6045192), (114, 5833080), (120, 5541426), (132, 5037660), (135, 4925712), (144, 4617855), (152, 4374810), (162, 4104760), (165, 4030128), (171, 3888720), (176, 3778245), (180, 3694284), (190, 3499848), (198, 3358440), (209, 3181680), (216, 3078570), (220, 3022596), (228, 2916540), (240, 2770713), (264, 2518830), (270, 2462856), (285, 2333232), (297, 2238960), (304, 2187405), (324, 2052380), (330, 2015064), (342, 1944360), (360, 1847142), (380, 1749924), (396, 1679220), (405, 1641904), (418, 1590840), (432, 1539285), (440, 1511298), (456, 1458270), (491, 1354320), (495, 1343376), (513, 1296240), (528, 1259415), (540, 1231428), (570, 1166616), (594, 1119480), (627, 1060560), (648, 1026190), (660, 1007532), (684, 972180), (720, 923571), (760, 874962), (792, 839610), (810, 820952), (836, 795420), (855, 777744), (880, 755649), (891, 746320), (912, 729135), (982, 677160), (990, 671688), (1026, 648120), (1045, 636336), (1080, 615714), (1140, 583308), (1188, 559740), (1254, 530280), (1296, 513095), (1320, 503766), (1368, 486090), (1473, 451440), (1485, 447792), (1520, 437481), (1539, 432080), (1584, 419805), (1620, 410476), (1672, 397710), (1710, 388872), (1782, 373160), (1881, 353520), (1964, 338580), (1980, 335844), (2052, 324060), (2090, 318168), (2160, 307857), (2280, 291654), (2376, 279870), (2455, 270864), (2508, 265140), (2565, 259248), (2640, 251883), (2736, 243045), (2946, 225720), (2970, 223896), (3078, 216040), (3135, 212112), (3240, 205238), (3344, 198855), (3420, 194436), (3564, 186580), (3762, 176760), (3928, 169290), (3960, 167922), (4104, 162030), (4180, 159084), (4419, 150480), (4455, 149264), (4560, 145827), (4752, 139935), (4910, 135432), (5016, 132570), (5130, 129624), (5401, 123120), (5643, 117840), (5892, 112860), (5940, 111948), (6156, 108020), (6270, 106056), (6480, 102619), (6840, 97218), (7128, 93290), (7365, 90288), (7524, 88380), (7695, 86416), (7856, 84645), (7920, 83961), (8208, 81015), (8360, 79542), (8838, 75240), (8910, 74632), (9329, 71280), (9405, 70704), (9820, 67716), (10032, 66285), (10260, 64812), (10802, 61560), (11286, 58920), (11784, 56430), (11880, 55974), (12312, 54010), (12540, 53028), (13257, 50160), (13680, 48609), (14256, 46645), (14730, 45144), (15048, 44190), (15390, 43208), (16203, 41040), (16720, 39771), (16929, 39280), (17676, 37620), (17820, 37316), (18658, 35640), (18810, 35352), (19640, 33858), (20520, 32406), (21604, 30780), (22095, 30096), (22572, 29460), (23568, 28215), (23760, 27987), (24624, 27005), (25080, 26514)]