442947120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2179}}^1$

素因数の和:2224

約数の個数: 240

約数和(自身を含む): 1725722880

約数和(自身を除く): 1282775760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 121, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 242, 264, 280, 308, 330, 336, 363, 385, 420, 440, 462, 484, 528, 560, 605, 616, 660, 726, 770, 840, 847, 880, 924, 968, 1155, 1210, 1232, 1320, 1452, 1540, 1680, 1694, 1815, 1848, 1936, 2179, 2310, 2420, 2541, 2640, 2904, 3080, 3388, 3630, 3696, 4235, 4358, 4620, 4840, 5082, 5808, 6160, 6537, 6776, 7260, 8470, 8716, 9240, 9680, 10164, 10895, 12705, 13074, 13552, 14520, 15253, 16940, 17432, 18480, 20328, 21790, 23969, 25410, 26148, 29040, 30506, 32685, 33880, 34864, 40656, 43580, 45759, 47938, 50820, 52296, 61012, 65370, 67760, 71907, 76265, 87160, 91518, 95876, 101640, 104592, 119845, 122024, 130740, 143814, 152530, 167783, 174320, 183036, 191752, 203280, 228795, 239690, 244048, 261480, 263659, 287628, 305060, 335566, 359535, 366072, 383504, 457590, 479380, 503349, 522960, 527318, 575256, 610120, 671132, 719070, 732144, 790977, 838915, 915180, 958760, 1006698, 1054636, 1150512, 1220240, 1318295, 1342264, 1438140, 1581954, 1677830, 1830360, 1845613, 1917520, 2013396, 2109272, 2516745, 2636590, 2684528, 2876280, 3163908, 3355660, 3660720, 3691226, 3954885, 4026792, 4218544, 5033490, 5273180, 5536839, 5752560, 6327816, 6711320, 7382452, 7909770, 8053584, 9228065, 10066980, 10546360, 11073678, 12655632, 13422640, 14764904, 15819540, 18456130, 20133960, 21092720, 22147356, 27684195, 29529808, 31639080, 36912260, 40267920, 44294712, 55368390, 63278160, 73824520, 88589424, 110736780, 147649040, 221473560, 442947120]

約数ペア:

[(1, 442947120), (2, 221473560), (3, 147649040), (4, 110736780), (5, 88589424), (6, 73824520), (7, 63278160), (8, 55368390), (10, 44294712), (11, 40267920), (12, 36912260), (14, 31639080), (15, 29529808), (16, 27684195), (20, 22147356), (21, 21092720), (22, 20133960), (24, 18456130), (28, 15819540), (30, 14764904), (33, 13422640), (35, 12655632), (40, 11073678), (42, 10546360), (44, 10066980), (48, 9228065), (55, 8053584), (56, 7909770), (60, 7382452), (66, 6711320), (70, 6327816), (77, 5752560), (80, 5536839), (84, 5273180), (88, 5033490), (105, 4218544), (110, 4026792), (112, 3954885), (120, 3691226), (121, 3660720), (132, 3355660), (140, 3163908), (154, 2876280), (165, 2684528), (168, 2636590), (176, 2516745), (210, 2109272), (220, 2013396), (231, 1917520), (240, 1845613), (242, 1830360), (264, 1677830), (280, 1581954), (308, 1438140), (330, 1342264), (336, 1318295), (363, 1220240), (385, 1150512), (420, 1054636), (440, 1006698), (462, 958760), (484, 915180), (528, 838915), (560, 790977), (605, 732144), (616, 719070), (660, 671132), (726, 610120), (770, 575256), (840, 527318), (847, 522960), (880, 503349), (924, 479380), (968, 457590), (1155, 383504), (1210, 366072), (1232, 359535), (1320, 335566), (1452, 305060), (1540, 287628), (1680, 263659), (1694, 261480), (1815, 244048), (1848, 239690), (1936, 228795), (2179, 203280), (2310, 191752), (2420, 183036), (2541, 174320), (2640, 167783), (2904, 152530), (3080, 143814), (3388, 130740), (3630, 122024), (3696, 119845), (4235, 104592), (4358, 101640), (4620, 95876), (4840, 91518), (5082, 87160), (5808, 76265), (6160, 71907), (6537, 67760), (6776, 65370), (7260, 61012), (8470, 52296), (8716, 50820), (9240, 47938), (9680, 45759), (10164, 43580), (10895, 40656), (12705, 34864), (13074, 33880), (13552, 32685), (14520, 30506), (15253, 29040), (16940, 26148), (17432, 25410), (18480, 23969), (20328, 21790)]