1917195280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:402

約数の個数: 320

約数和(自身を含む): 6074611200

約数和(自身を除く): 4157415920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 89, 91, 104, 110, 112, 130, 140, 143, 154, 176, 178, 182, 208, 220, 260, 269, 280, 286, 308, 356, 364, 385, 440, 445, 455, 520, 538, 560, 572, 616, 623, 712, 715, 728, 770, 880, 890, 910, 979, 1001, 1040, 1076, 1144, 1157, 1232, 1246, 1345, 1424, 1430, 1456, 1540, 1780, 1820, 1883, 1958, 2002, 2152, 2288, 2314, 2492, 2690, 2860, 2959, 3080, 3115, 3497, 3560, 3640, 3766, 3916, 4004, 4304, 4628, 4895, 4984, 5005, 5380, 5720, 5785, 5918, 6160, 6230, 6853, 6994, 7120, 7280, 7532, 7832, 8008, 8099, 9256, 9415, 9790, 9968, 10010, 10760, 11440, 11570, 11836, 12460, 12727, 13706, 13988, 14795, 15064, 15664, 16016, 16198, 17485, 18512, 18830, 19580, 20020, 20713, 21520, 23140, 23672, 23941, 24479, 24920, 25454, 27412, 27976, 29590, 30128, 32396, 34265, 34970, 37660, 38467, 39160, 40040, 40495, 41426, 46280, 47344, 47882, 48958, 49840, 50908, 54824, 55952, 59180, 63635, 64792, 68530, 69940, 75320, 76934, 78320, 80080, 80990, 82852, 89089, 92560, 95764, 97916, 101816, 103565, 109648, 118360, 119705, 122395, 127270, 129584, 137060, 139880, 150640, 153868, 161980, 165704, 167587, 178178, 191528, 192335, 195832, 203632, 207130, 236720, 239410, 244790, 254540, 263351, 269269, 274120, 279760, 307736, 311233, 323960, 331408, 335174, 356356, 383056, 384670, 391664, 414260, 445445, 478820, 489580, 509080, 526702, 538538, 548240, 615472, 622466, 647920, 670348, 712712, 769340, 828520, 837935, 890890, 957640, 979160, 1018160, 1053404, 1077076, 1244932, 1316755, 1340696, 1346345, 1425424, 1538680, 1556165, 1657040, 1675870, 1781780, 1843457, 1915280, 1958320, 2106808, 2154152, 2178631, 2489864, 2633510, 2681392, 2692690, 3077360, 3112330, 3351740, 3423563, 3563560, 3686914, 4213616, 4308304, 4357262, 4979728, 5267020, 5385380, 6224660, 6703480, 6847126, 7127120, 7373828, 8714524, 9217285, 10534040, 10770760, 10893155, 12449320, 13406960, 13694252, 14747656, 17117815, 17429048, 18434570, 21068080, 21541520, 21786310, 23964941, 24898640, 27388504, 29495312, 34235630, 34858096, 36869140, 43572620, 47929882, 54777008, 68471260, 73738280, 87145240, 95859764, 119824705, 136942520, 147476560, 174290480, 191719528, 239649410, 273885040, 383439056, 479298820, 958597640, 1917195280]

約数ペア:

[(1, 1917195280), (2, 958597640), (4, 479298820), (5, 383439056), (7, 273885040), (8, 239649410), (10, 191719528), (11, 174290480), (13, 147476560), (14, 136942520), (16, 119824705), (20, 95859764), (22, 87145240), (26, 73738280), (28, 68471260), (35, 54777008), (40, 47929882), (44, 43572620), (52, 36869140), (55, 34858096), (56, 34235630), (65, 29495312), (70, 27388504), (77, 24898640), (80, 23964941), (88, 21786310), (89, 21541520), (91, 21068080), (104, 18434570), (110, 17429048), (112, 17117815), (130, 14747656), (140, 13694252), (143, 13406960), (154, 12449320), (176, 10893155), (178, 10770760), (182, 10534040), (208, 9217285), (220, 8714524), (260, 7373828), (269, 7127120), (280, 6847126), (286, 6703480), (308, 6224660), (356, 5385380), (364, 5267020), (385, 4979728), (440, 4357262), (445, 4308304), (455, 4213616), (520, 3686914), (538, 3563560), (560, 3423563), (572, 3351740), (616, 3112330), (623, 3077360), (712, 2692690), (715, 2681392), (728, 2633510), (770, 2489864), (880, 2178631), (890, 2154152), (910, 2106808), (979, 1958320), (1001, 1915280), (1040, 1843457), (1076, 1781780), (1144, 1675870), (1157, 1657040), (1232, 1556165), (1246, 1538680), (1345, 1425424), (1424, 1346345), (1430, 1340696), (1456, 1316755), (1540, 1244932), (1780, 1077076), (1820, 1053404), (1883, 1018160), (1958, 979160), (2002, 957640), (2152, 890890), (2288, 837935), (2314, 828520), (2492, 769340), (2690, 712712), (2860, 670348), (2959, 647920), (3080, 622466), (3115, 615472), (3497, 548240), (3560, 538538), (3640, 526702), (3766, 509080), (3916, 489580), (4004, 478820), (4304, 445445), (4628, 414260), (4895, 391664), (4984, 384670), (5005, 383056), (5380, 356356), (5720, 335174), (5785, 331408), (5918, 323960), (6160, 311233), (6230, 307736), (6853, 279760), (6994, 274120), (7120, 269269), (7280, 263351), (7532, 254540), (7832, 244790), (8008, 239410), (8099, 236720), (9256, 207130), (9415, 203632), (9790, 195832), (9968, 192335), (10010, 191528), (10760, 178178), (11440, 167587), (11570, 165704), (11836, 161980), (12460, 153868), (12727, 150640), (13706, 139880), (13988, 137060), (14795, 129584), (15064, 127270), (15664, 122395), (16016, 119705), (16198, 118360), (17485, 109648), (18512, 103565), (18830, 101816), (19580, 97916), (20020, 95764), (20713, 92560), (21520, 89089), (23140, 82852), (23672, 80990), (23941, 80080), (24479, 78320), (24920, 76934), (25454, 75320), (27412, 69940), (27976, 68530), (29590, 64792), (30128, 63635), (32396, 59180), (34265, 55952), (34970, 54824), (37660, 50908), (38467, 49840), (39160, 48958), (40040, 47882), (40495, 47344), (41426, 46280)]