1221449040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:347

約数の個数: 480

約数和(自身を含む): 5030678016

約数和(自身を除く): 3809228976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 41, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 82, 84, 90, 92, 105, 112, 115, 120, 123, 126, 138, 140, 144, 161, 164, 168, 180, 184, 205, 207, 210, 230, 240, 246, 252, 257, 276, 280, 287, 315, 322, 328, 336, 345, 360, 368, 369, 410, 414, 420, 460, 483, 492, 504, 514, 552, 560, 574, 615, 630, 644, 656, 690, 720, 738, 771, 805, 820, 828, 840, 861, 920, 943, 966, 984, 1008, 1028, 1035, 1104, 1148, 1230, 1260, 1285, 1288, 1380, 1435, 1449, 1476, 1542, 1610, 1640, 1656, 1680, 1722, 1799, 1840, 1845, 1886, 1932, 1968, 2056, 2070, 2296, 2313, 2415, 2460, 2520, 2570, 2576, 2583, 2760, 2829, 2870, 2898, 2952, 3084, 3220, 3280, 3312, 3444, 3598, 3690, 3772, 3855, 3864, 4112, 4140, 4305, 4592, 4626, 4715, 4830, 4920, 5040, 5140, 5166, 5397, 5520, 5658, 5740, 5796, 5904, 5911, 6168, 6440, 6601, 6888, 7196, 7245, 7380, 7544, 7710, 7728, 8280, 8487, 8610, 8995, 9252, 9430, 9660, 9840, 10280, 10332, 10537, 10794, 11316, 11480, 11565, 11592, 11822, 12336, 12880, 12915, 13202, 13776, 14145, 14392, 14490, 14760, 15088, 15420, 16191, 16560, 16974, 17220, 17733, 17990, 18504, 18860, 19320, 19803, 20560, 20664, 21074, 21588, 22632, 22960, 23130, 23184, 23644, 25830, 26404, 26985, 28290, 28784, 28980, 29520, 29555, 30840, 31611, 32382, 33005, 33948, 34440, 35466, 35980, 37008, 37720, 38640, 39606, 41328, 41377, 42148, 42435, 43176, 45264, 46260, 47288, 51660, 52685, 52808, 53199, 53970, 56580, 57960, 59110, 59409, 61680, 63222, 64764, 66010, 67896, 68880, 70932, 71960, 73759, 75440, 79212, 80955, 82754, 84296, 84870, 86352, 88665, 92520, 94576, 94833, 99015, 103320, 105370, 105616, 106398, 107940, 113160, 115920, 118220, 118818, 124131, 126444, 129528, 132020, 135792, 141864, 143920, 147518, 158055, 158424, 161910, 165508, 168592, 169740, 177330, 185040, 189666, 198030, 206640, 206885, 210740, 212796, 215880, 221277, 226320, 236440, 237636, 242351, 248262, 252888, 259056, 264040, 265995, 283728, 295036, 297045, 316110, 316848, 323820, 331016, 339480, 354660, 368795, 372393, 379332, 396060, 413770, 421480, 425592, 431760, 442554, 472880, 474165, 475272, 484702, 496524, 505776, 528080, 531990, 590072, 594090, 620655, 632220, 647640, 662032, 663831, 678960, 709320, 727053, 737590, 744786, 758664, 792120, 827540, 842960, 851184, 885108, 948330, 950544, 969404, 993048, 1063980, 1106385, 1180144, 1188180, 1211755, 1241310, 1264440, 1295280, 1327662, 1418640, 1454106, 1475180, 1489572, 1517328, 1584240, 1655080, 1696457, 1770216, 1861965, 1896660, 1938808, 1986096, 2127960, 2181159, 2212770, 2376360, 2423510, 2482620, 2528880, 2655324, 2908212, 2950360, 2979144, 3310160, 3319155, 3392914, 3540432, 3635265, 3723930, 3793320, 3877616, 4255920, 4362318, 4425540, 4752720, 4847020, 4965240, 5089371, 5310648, 5816424, 5900720, 5958288, 6638310, 6785828, 7270530, 7447860, 7586640, 8482285, 8724636, 8851080, 9694040, 9930480, 10178742, 10621296, 10905795, 11632848, 13276620, 13571656, 14541060, 14895720, 15268113, 16964570, 17449272, 17702160, 19388080, 20357484, 21811590, 25446855, 26553240, 27143312, 29082120, 29791440, 30536226, 33929140, 34898544, 40714968, 43623180, 50893710, 53106480, 58164240, 61072452, 67858280, 76340565, 81429936, 87246360, 101787420, 122144904, 135716560, 152681130, 174492720, 203574840, 244289808, 305362260, 407149680, 610724520, 1221449040]

約数ペア:

[(1, 1221449040), (2, 610724520), (3, 407149680), (4, 305362260), (5, 244289808), (6, 203574840), (7, 174492720), (8, 152681130), (9, 135716560), (10, 122144904), (12, 101787420), (14, 87246360), (15, 81429936), (16, 76340565), (18, 67858280), (20, 61072452), (21, 58164240), (23, 53106480), (24, 50893710), (28, 43623180), (30, 40714968), (35, 34898544), (36, 33929140), (40, 30536226), (41, 29791440), (42, 29082120), (45, 27143312), (46, 26553240), (48, 25446855), (56, 21811590), (60, 20357484), (63, 19388080), (69, 17702160), (70, 17449272), (72, 16964570), (80, 15268113), (82, 14895720), (84, 14541060), (90, 13571656), (92, 13276620), (105, 11632848), (112, 10905795), (115, 10621296), (120, 10178742), (123, 9930480), (126, 9694040), (138, 8851080), (140, 8724636), (144, 8482285), (161, 7586640), (164, 7447860), (168, 7270530), (180, 6785828), (184, 6638310), (205, 5958288), (207, 5900720), (210, 5816424), (230, 5310648), (240, 5089371), (246, 4965240), (252, 4847020), (257, 4752720), (276, 4425540), (280, 4362318), (287, 4255920), (315, 3877616), (322, 3793320), (328, 3723930), (336, 3635265), (345, 3540432), (360, 3392914), (368, 3319155), (369, 3310160), (410, 2979144), (414, 2950360), (420, 2908212), (460, 2655324), (483, 2528880), (492, 2482620), (504, 2423510), (514, 2376360), (552, 2212770), (560, 2181159), (574, 2127960), (615, 1986096), (630, 1938808), (644, 1896660), (656, 1861965), (690, 1770216), (720, 1696457), (738, 1655080), (771, 1584240), (805, 1517328), (820, 1489572), (828, 1475180), (840, 1454106), (861, 1418640), (920, 1327662), (943, 1295280), (966, 1264440), (984, 1241310), (1008, 1211755), (1028, 1188180), (1035, 1180144), (1104, 1106385), (1148, 1063980), (1230, 993048), (1260, 969404), (1285, 950544), (1288, 948330), (1380, 885108), (1435, 851184), (1449, 842960), (1476, 827540), (1542, 792120), (1610, 758664), (1640, 744786), (1656, 737590), (1680, 727053), (1722, 709320), (1799, 678960), (1840, 663831), (1845, 662032), (1886, 647640), (1932, 632220), (1968, 620655), (2056, 594090), (2070, 590072), (2296, 531990), (2313, 528080), (2415, 505776), (2460, 496524), (2520, 484702), (2570, 475272), (2576, 474165), (2583, 472880), (2760, 442554), (2829, 431760), (2870, 425592), (2898, 421480), (2952, 413770), (3084, 396060), (3220, 379332), (3280, 372393), (3312, 368795), (3444, 354660), (3598, 339480), (3690, 331016), (3772, 323820), (3855, 316848), (3864, 316110), (4112, 297045), (4140, 295036), (4305, 283728), (4592, 265995), (4626, 264040), (4715, 259056), (4830, 252888), (4920, 248262), (5040, 242351), (5140, 237636), (5166, 236440), (5397, 226320), (5520, 221277), (5658, 215880), (5740, 212796), (5796, 210740), (5904, 206885), (5911, 206640), (6168, 198030), (6440, 189666), (6601, 185040), (6888, 177330), (7196, 169740), (7245, 168592), (7380, 165508), (7544, 161910), (7710, 158424), (7728, 158055), (8280, 147518), (8487, 143920), (8610, 141864), (8995, 135792), (9252, 132020), (9430, 129528), (9660, 126444), (9840, 124131), (10280, 118818), (10332, 118220), (10537, 115920), (10794, 113160), (11316, 107940), (11480, 106398), (11565, 105616), (11592, 105370), (11822, 103320), (12336, 99015), (12880, 94833), (12915, 94576), (13202, 92520), (13776, 88665), (14145, 86352), (14392, 84870), (14490, 84296), (14760, 82754), (15088, 80955), (15420, 79212), (16191, 75440), (16560, 73759), (16974, 71960), (17220, 70932), (17733, 68880), (17990, 67896), (18504, 66010), (18860, 64764), (19320, 63222), (19803, 61680), (20560, 59409), (20664, 59110), (21074, 57960), (21588, 56580), (22632, 53970), (22960, 53199), (23130, 52808), (23184, 52685), (23644, 51660), (25830, 47288), (26404, 46260), (26985, 45264), (28290, 43176), (28784, 42435), (28980, 42148), (29520, 41377), (29555, 41328), (30840, 39606), (31611, 38640), (32382, 37720), (33005, 37008), (33948, 35980), (34440, 35466)]