99420720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:160

約数の個数: 320

約数和(自身を含む): 383975424

約数和(自身を除く): 284554704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 31, 35, 40, 42, 46, 48, 56, 60, 62, 69, 70, 80, 83, 84, 92, 93, 105, 112, 115, 120, 124, 138, 140, 155, 161, 166, 168, 184, 186, 210, 217, 230, 240, 248, 249, 276, 280, 310, 322, 332, 336, 345, 368, 372, 415, 420, 434, 460, 465, 483, 496, 498, 552, 560, 581, 620, 644, 651, 664, 690, 713, 744, 805, 830, 840, 868, 920, 930, 966, 996, 1085, 1104, 1162, 1240, 1245, 1288, 1302, 1328, 1380, 1426, 1488, 1610, 1660, 1680, 1736, 1743, 1840, 1860, 1909, 1932, 1992, 2139, 2170, 2324, 2415, 2480, 2490, 2573, 2576, 2604, 2760, 2852, 2905, 3220, 3255, 3320, 3472, 3486, 3565, 3720, 3818, 3864, 3984, 4278, 4340, 4648, 4830, 4980, 4991, 5146, 5208, 5520, 5704, 5727, 5810, 6440, 6510, 6640, 6972, 7130, 7440, 7636, 7719, 7728, 8556, 8680, 8715, 9296, 9545, 9660, 9960, 9982, 10292, 10416, 10695, 11408, 11454, 11620, 12865, 12880, 13020, 13363, 13944, 14260, 14973, 15272, 15438, 17112, 17360, 17430, 18011, 19090, 19320, 19920, 19964, 20584, 21390, 22908, 23240, 24955, 25730, 26040, 26726, 27888, 28520, 28635, 29946, 30544, 30876, 34224, 34860, 36022, 38180, 38595, 38640, 39928, 40089, 41168, 42780, 45816, 46480, 49910, 51460, 52080, 53452, 54033, 57040, 57270, 59179, 59892, 61752, 66815, 69720, 72044, 74865, 76360, 77190, 79856, 80178, 85560, 90055, 91632, 99820, 102920, 106904, 108066, 114540, 118358, 119784, 123504, 133630, 139440, 144088, 149730, 152720, 154380, 160356, 171120, 177537, 180110, 199640, 200445, 205840, 213808, 216132, 229080, 236716, 239568, 267260, 270165, 288176, 295895, 299460, 308760, 320712, 355074, 360220, 399280, 400890, 414253, 432264, 458160, 473432, 534520, 540330, 591790, 598920, 617520, 641424, 710148, 720440, 801780, 828506, 864528, 887685, 946864, 1069040, 1080660, 1183580, 1197840, 1242759, 1420296, 1440880, 1603560, 1657012, 1775370, 2071265, 2161320, 2367160, 2485518, 2840592, 3207120, 3314024, 3550740, 4142530, 4322640, 4734320, 4971036, 6213795, 6628048, 7101480, 8285060, 9942072, 12427590, 14202960, 16570120, 19884144, 24855180, 33140240, 49710360, 99420720]

約数ペア:

[(1, 99420720), (2, 49710360), (3, 33140240), (4, 24855180), (5, 19884144), (6, 16570120), (7, 14202960), (8, 12427590), (10, 9942072), (12, 8285060), (14, 7101480), (15, 6628048), (16, 6213795), (20, 4971036), (21, 4734320), (23, 4322640), (24, 4142530), (28, 3550740), (30, 3314024), (31, 3207120), (35, 2840592), (40, 2485518), (42, 2367160), (46, 2161320), (48, 2071265), (56, 1775370), (60, 1657012), (62, 1603560), (69, 1440880), (70, 1420296), (80, 1242759), (83, 1197840), (84, 1183580), (92, 1080660), (93, 1069040), (105, 946864), (112, 887685), (115, 864528), (120, 828506), (124, 801780), (138, 720440), (140, 710148), (155, 641424), (161, 617520), (166, 598920), (168, 591790), (184, 540330), (186, 534520), (210, 473432), (217, 458160), (230, 432264), (240, 414253), (248, 400890), (249, 399280), (276, 360220), (280, 355074), (310, 320712), (322, 308760), (332, 299460), (336, 295895), (345, 288176), (368, 270165), (372, 267260), (415, 239568), (420, 236716), (434, 229080), (460, 216132), (465, 213808), (483, 205840), (496, 200445), (498, 199640), (552, 180110), (560, 177537), (581, 171120), (620, 160356), (644, 154380), (651, 152720), (664, 149730), (690, 144088), (713, 139440), (744, 133630), (805, 123504), (830, 119784), (840, 118358), (868, 114540), (920, 108066), (930, 106904), (966, 102920), (996, 99820), (1085, 91632), (1104, 90055), (1162, 85560), (1240, 80178), (1245, 79856), (1288, 77190), (1302, 76360), (1328, 74865), (1380, 72044), (1426, 69720), (1488, 66815), (1610, 61752), (1660, 59892), (1680, 59179), (1736, 57270), (1743, 57040), (1840, 54033), (1860, 53452), (1909, 52080), (1932, 51460), (1992, 49910), (2139, 46480), (2170, 45816), (2324, 42780), (2415, 41168), (2480, 40089), (2490, 39928), (2573, 38640), (2576, 38595), (2604, 38180), (2760, 36022), (2852, 34860), (2905, 34224), (3220, 30876), (3255, 30544), (3320, 29946), (3472, 28635), (3486, 28520), (3565, 27888), (3720, 26726), (3818, 26040), (3864, 25730), (3984, 24955), (4278, 23240), (4340, 22908), (4648, 21390), (4830, 20584), (4980, 19964), (4991, 19920), (5146, 19320), (5208, 19090), (5520, 18011), (5704, 17430), (5727, 17360), (5810, 17112), (6440, 15438), (6510, 15272), (6640, 14973), (6972, 14260), (7130, 13944), (7440, 13363), (7636, 13020), (7719, 12880), (7728, 12865), (8556, 11620), (8680, 11454), (8715, 11408), (9296, 10695), (9545, 10416), (9660, 10292), (9960, 9982)]