1838963280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{521}}^1$

素因数の和:746

約数の個数: 320

約数和(自身を含む): 7158398976

約数和(自身を除く): 5319435696

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, 132, 140, 154, 165, 168, 176, 191, 210, 220, 231, 240, 264, 280, 308, 330, 336, 382, 385, 420, 440, 462, 521, 528, 560, 573, 616, 660, 764, 770, 840, 880, 924, 955, 1042, 1146, 1155, 1232, 1320, 1337, 1528, 1540, 1563, 1680, 1848, 1910, 2084, 2101, 2292, 2310, 2605, 2640, 2674, 2865, 3056, 3080, 3126, 3647, 3696, 3820, 4011, 4168, 4202, 4584, 4620, 5210, 5348, 5730, 5731, 6160, 6252, 6303, 6685, 7294, 7640, 7815, 8022, 8336, 8404, 9168, 9240, 10420, 10505, 10696, 10941, 11460, 11462, 12504, 12606, 13370, 14588, 14707, 15280, 15630, 16044, 16808, 17193, 18235, 18480, 20055, 20840, 21010, 21392, 21882, 22920, 22924, 25008, 25212, 26740, 28655, 29176, 29414, 31260, 31515, 32088, 33616, 34386, 36470, 40110, 40117, 41680, 42020, 43764, 44121, 45840, 45848, 50424, 53480, 54705, 57310, 58352, 58828, 62520, 63030, 64176, 68772, 72940, 73535, 80220, 80234, 84040, 85965, 87528, 88242, 91696, 99511, 100848, 106960, 109410, 114620, 117656, 120351, 125040, 126060, 137544, 145880, 147070, 160440, 160468, 168080, 171930, 175056, 176484, 199022, 200585, 218820, 220605, 229240, 235312, 240702, 252120, 275088, 291760, 294140, 298533, 320880, 320936, 343860, 352968, 398044, 401170, 437640, 441210, 458480, 481404, 497555, 504240, 588280, 597066, 601755, 641872, 687720, 696577, 705936, 796088, 802340, 875280, 882420, 962808, 995110, 1094621, 1176560, 1194132, 1203510, 1375440, 1393154, 1492665, 1592176, 1604680, 1764840, 1925616, 1990220, 2089731, 2189242, 2388264, 2407020, 2786308, 2985330, 3209360, 3283863, 3482885, 3529680, 3980440, 4179462, 4378484, 4776528, 4814040, 5473105, 5572616, 5970660, 6567726, 6965770, 7662347, 7960880, 8358924, 8756968, 9628080, 10448655, 10946210, 11145232, 11941320, 13135452, 13931540, 15324694, 16419315, 16717848, 17513936, 20897310, 21892420, 22987041, 23882640, 26270904, 27863080, 30649388, 32838630, 33435696, 38311735, 41794620, 43784840, 45974082, 52541808, 55726160, 61298776, 65677260, 76623470, 83589240, 87569680, 91948164, 114935205, 122597552, 131354520, 153246940, 167178480, 183896328, 229870410, 262709040, 306493880, 367792656, 459740820, 612987760, 919481640, 1838963280]

約数ペア:

[(1, 1838963280), (2, 919481640), (3, 612987760), (4, 459740820), (5, 367792656), (6, 306493880), (7, 262709040), (8, 229870410), (10, 183896328), (11, 167178480), (12, 153246940), (14, 131354520), (15, 122597552), (16, 114935205), (20, 91948164), (21, 87569680), (22, 83589240), (24, 76623470), (28, 65677260), (30, 61298776), (33, 55726160), (35, 52541808), (40, 45974082), (42, 43784840), (44, 41794620), (48, 38311735), (55, 33435696), (56, 32838630), (60, 30649388), (66, 27863080), (70, 26270904), (77, 23882640), (80, 22987041), (84, 21892420), (88, 20897310), (105, 17513936), (110, 16717848), (112, 16419315), (120, 15324694), (132, 13931540), (140, 13135452), (154, 11941320), (165, 11145232), (168, 10946210), (176, 10448655), (191, 9628080), (210, 8756968), (220, 8358924), (231, 7960880), (240, 7662347), (264, 6965770), (280, 6567726), (308, 5970660), (330, 5572616), (336, 5473105), (382, 4814040), (385, 4776528), (420, 4378484), (440, 4179462), (462, 3980440), (521, 3529680), (528, 3482885), (560, 3283863), (573, 3209360), (616, 2985330), (660, 2786308), (764, 2407020), (770, 2388264), (840, 2189242), (880, 2089731), (924, 1990220), (955, 1925616), (1042, 1764840), (1146, 1604680), (1155, 1592176), (1232, 1492665), (1320, 1393154), (1337, 1375440), (1528, 1203510), (1540, 1194132), (1563, 1176560), (1680, 1094621), (1848, 995110), (1910, 962808), (2084, 882420), (2101, 875280), (2292, 802340), (2310, 796088), (2605, 705936), (2640, 696577), (2674, 687720), (2865, 641872), (3056, 601755), (3080, 597066), (3126, 588280), (3647, 504240), (3696, 497555), (3820, 481404), (4011, 458480), (4168, 441210), (4202, 437640), (4584, 401170), (4620, 398044), (5210, 352968), (5348, 343860), (5730, 320936), (5731, 320880), (6160, 298533), (6252, 294140), (6303, 291760), (6685, 275088), (7294, 252120), (7640, 240702), (7815, 235312), (8022, 229240), (8336, 220605), (8404, 218820), (9168, 200585), (9240, 199022), (10420, 176484), (10505, 175056), (10696, 171930), (10941, 168080), (11460, 160468), (11462, 160440), (12504, 147070), (12606, 145880), (13370, 137544), (14588, 126060), (14707, 125040), (15280, 120351), (15630, 117656), (16044, 114620), (16808, 109410), (17193, 106960), (18235, 100848), (18480, 99511), (20055, 91696), (20840, 88242), (21010, 87528), (21392, 85965), (21882, 84040), (22920, 80234), (22924, 80220), (25008, 73535), (25212, 72940), (26740, 68772), (28655, 64176), (29176, 63030), (29414, 62520), (31260, 58828), (31515, 58352), (32088, 57310), (33616, 54705), (34386, 53480), (36470, 50424), (40110, 45848), (40117, 45840), (41680, 44121), (42020, 43764)]