248167920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1033}}^1$

素因数の和:1080

約数の個数: 320

約数和(自身を含む): 1033933824

約数和(自身を除く): 785765904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 104, 105, 110, 112, 120, 130, 132, 140, 143, 154, 156, 165, 168, 176, 182, 195, 208, 210, 220, 231, 240, 260, 264, 273, 280, 286, 308, 312, 330, 336, 364, 385, 390, 420, 429, 440, 455, 462, 520, 528, 546, 560, 572, 616, 624, 660, 715, 728, 770, 780, 840, 858, 880, 910, 924, 1001, 1033, 1040, 1092, 1144, 1155, 1232, 1320, 1365, 1430, 1456, 1540, 1560, 1680, 1716, 1820, 1848, 2002, 2066, 2145, 2184, 2288, 2310, 2640, 2730, 2860, 3003, 3080, 3099, 3120, 3432, 3640, 3696, 4004, 4132, 4290, 4368, 4620, 5005, 5165, 5460, 5720, 6006, 6160, 6198, 6864, 7231, 7280, 8008, 8264, 8580, 9240, 10010, 10330, 10920, 11363, 11440, 12012, 12396, 13429, 14462, 15015, 15495, 16016, 16528, 17160, 18480, 20020, 20660, 21693, 21840, 22726, 24024, 24792, 26858, 28924, 30030, 30990, 34089, 34320, 36155, 40040, 40287, 41320, 43386, 45452, 48048, 49584, 53716, 56815, 57848, 60060, 61980, 67145, 68178, 72310, 79541, 80080, 80574, 82640, 86772, 90904, 94003, 107432, 108465, 113630, 115696, 120120, 123960, 134290, 136356, 144620, 147719, 159082, 161148, 170445, 173544, 181808, 188006, 201435, 214864, 216930, 227260, 238623, 240240, 247920, 268580, 272712, 282009, 289240, 295438, 318164, 322296, 340890, 347088, 376012, 397705, 402870, 433860, 443157, 454520, 470015, 477246, 537160, 545424, 564018, 578480, 590876, 636328, 644592, 681780, 738595, 752024, 795410, 805740, 867720, 886314, 909040, 940030, 954492, 1034033, 1074320, 1128036, 1181752, 1193115, 1272656, 1363560, 1410045, 1477190, 1504048, 1590820, 1611480, 1735440, 1772628, 1880060, 1908984, 2068066, 2215785, 2256072, 2363504, 2386230, 2727120, 2820090, 2954380, 3102099, 3181640, 3222960, 3545256, 3760120, 3817968, 4136132, 4431570, 4512144, 4772460, 5170165, 5640180, 5908760, 6204198, 6363280, 7090512, 7520240, 8272264, 8863140, 9544920, 10340330, 11280360, 11817520, 12408396, 15510495, 16544528, 17726280, 19089840, 20680660, 22560720, 24816792, 31020990, 35452560, 41361320, 49633584, 62041980, 82722640, 124083960, 248167920]

約数ペア:

[(1, 248167920), (2, 124083960), (3, 82722640), (4, 62041980), (5, 49633584), (6, 41361320), (7, 35452560), (8, 31020990), (10, 24816792), (11, 22560720), (12, 20680660), (13, 19089840), (14, 17726280), (15, 16544528), (16, 15510495), (20, 12408396), (21, 11817520), (22, 11280360), (24, 10340330), (26, 9544920), (28, 8863140), (30, 8272264), (33, 7520240), (35, 7090512), (39, 6363280), (40, 6204198), (42, 5908760), (44, 5640180), (48, 5170165), (52, 4772460), (55, 4512144), (56, 4431570), (60, 4136132), (65, 3817968), (66, 3760120), (70, 3545256), (77, 3222960), (78, 3181640), (80, 3102099), (84, 2954380), (88, 2820090), (91, 2727120), (104, 2386230), (105, 2363504), (110, 2256072), (112, 2215785), (120, 2068066), (130, 1908984), (132, 1880060), (140, 1772628), (143, 1735440), (154, 1611480), (156, 1590820), (165, 1504048), (168, 1477190), (176, 1410045), (182, 1363560), (195, 1272656), (208, 1193115), (210, 1181752), (220, 1128036), (231, 1074320), (240, 1034033), (260, 954492), (264, 940030), (273, 909040), (280, 886314), (286, 867720), (308, 805740), (312, 795410), (330, 752024), (336, 738595), (364, 681780), (385, 644592), (390, 636328), (420, 590876), (429, 578480), (440, 564018), (455, 545424), (462, 537160), (520, 477246), (528, 470015), (546, 454520), (560, 443157), (572, 433860), (616, 402870), (624, 397705), (660, 376012), (715, 347088), (728, 340890), (770, 322296), (780, 318164), (840, 295438), (858, 289240), (880, 282009), (910, 272712), (924, 268580), (1001, 247920), (1033, 240240), (1040, 238623), (1092, 227260), (1144, 216930), (1155, 214864), (1232, 201435), (1320, 188006), (1365, 181808), (1430, 173544), (1456, 170445), (1540, 161148), (1560, 159082), (1680, 147719), (1716, 144620), (1820, 136356), (1848, 134290), (2002, 123960), (2066, 120120), (2145, 115696), (2184, 113630), (2288, 108465), (2310, 107432), (2640, 94003), (2730, 90904), (2860, 86772), (3003, 82640), (3080, 80574), (3099, 80080), (3120, 79541), (3432, 72310), (3640, 68178), (3696, 67145), (4004, 61980), (4132, 60060), (4290, 57848), (4368, 56815), (4620, 53716), (5005, 49584), (5165, 48048), (5460, 45452), (5720, 43386), (6006, 41320), (6160, 40287), (6198, 40040), (6864, 36155), (7231, 34320), (7280, 34089), (8008, 30990), (8264, 30030), (8580, 28924), (9240, 26858), (10010, 24792), (10330, 24024), (10920, 22726), (11363, 21840), (11440, 21693), (12012, 20660), (12396, 20020), (13429, 18480), (14462, 17160), (15015, 16528), (15495, 16016)]