273855120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:143

約数の個数: 480

約数和(自身を含む): 1129749120

約数和(自身を除く): 855894000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 29, 30, 33, 35, 40, 42, 44, 48, 49, 55, 56, 58, 60, 66, 70, 73, 77, 80, 84, 87, 88, 98, 105, 110, 112, 116, 120, 132, 140, 145, 146, 147, 154, 165, 168, 174, 176, 196, 203, 210, 219, 220, 231, 232, 240, 245, 264, 280, 290, 292, 294, 308, 319, 330, 336, 348, 365, 385, 392, 406, 420, 435, 438, 440, 462, 464, 490, 511, 528, 539, 560, 580, 584, 588, 609, 616, 638, 660, 696, 730, 735, 770, 784, 803, 812, 840, 870, 876, 880, 924, 957, 980, 1015, 1022, 1078, 1095, 1155, 1160, 1168, 1176, 1218, 1232, 1276, 1320, 1392, 1421, 1460, 1470, 1533, 1540, 1595, 1606, 1617, 1624, 1680, 1740, 1752, 1848, 1914, 1960, 2030, 2044, 2117, 2156, 2190, 2233, 2310, 2320, 2352, 2409, 2436, 2552, 2555, 2640, 2695, 2842, 2920, 2940, 3045, 3066, 3080, 3190, 3212, 3234, 3248, 3480, 3504, 3577, 3696, 3828, 3920, 4015, 4060, 4088, 4234, 4263, 4312, 4380, 4466, 4620, 4785, 4818, 4872, 5104, 5110, 5390, 5621, 5684, 5840, 5880, 6090, 6132, 6160, 6351, 6380, 6424, 6468, 6699, 6960, 7105, 7154, 7656, 7665, 8030, 8085, 8120, 8176, 8468, 8526, 8624, 8760, 8932, 9240, 9570, 9636, 9744, 10220, 10585, 10731, 10780, 11165, 11242, 11368, 11760, 12045, 12180, 12264, 12702, 12760, 12848, 12936, 13398, 14210, 14308, 14819, 15312, 15330, 15631, 16060, 16170, 16240, 16863, 16936, 17052, 17520, 17864, 17885, 18480, 19140, 19272, 20440, 21170, 21315, 21462, 21560, 22330, 22484, 22736, 23287, 24090, 24360, 24528, 25404, 25520, 25872, 26796, 28105, 28420, 28616, 29638, 30660, 31262, 31755, 32120, 32340, 33495, 33726, 33872, 34104, 35728, 35770, 38280, 38544, 39347, 40880, 42340, 42630, 42924, 43120, 44457, 44660, 44968, 46574, 46893, 48180, 48720, 50808, 53592, 53655, 56210, 56840, 57232, 59276, 61320, 62524, 63510, 64240, 64680, 66990, 67452, 68208, 69861, 71540, 74095, 76560, 78155, 78694, 84315, 84680, 85260, 85848, 88914, 89320, 89936, 93148, 93786, 96360, 101616, 103733, 107184, 107310, 112420, 113680, 116435, 118041, 118552, 122640, 125048, 127020, 129360, 133980, 134904, 139722, 143080, 148190, 156310, 157388, 163009, 168630, 169360, 170520, 171696, 177828, 178640, 186296, 187572, 192720, 196735, 207466, 214620, 222285, 224840, 232870, 234465, 236082, 237104, 250096, 254040, 267960, 269808, 279444, 286160, 296380, 311199, 312620, 314776, 326018, 337260, 341040, 349305, 355656, 372592, 375144, 393470, 414932, 429240, 444570, 449680, 465740, 468930, 472164, 489027, 508080, 518665, 535920, 558888, 590205, 592760, 622398, 625240, 629552, 652036, 674520, 698610, 711312, 750288, 786940, 815045, 829864, 858480, 889140, 931480, 937860, 944328, 978054, 1037330, 1117776, 1141063, 1180410, 1185520, 1244796, 1250480, 1304072, 1349040, 1397220, 1555995, 1573880, 1630090, 1659728, 1778280, 1862960, 1875720, 1888656, 1956108, 2074660, 2282126, 2360820, 2445135, 2489592, 2608144, 2794440, 3111990, 3147760, 3260180, 3423189, 3556560, 3751440, 3912216, 4149320, 4564252, 4721640, 4890270, 4979184, 5588880, 5705315, 6223980, 6520360, 6846378, 7824432, 8298640, 9128504, 9443280, 9780540, 11410630, 12447960, 13040720, 13692756, 17115945, 18257008, 19561080, 22821260, 24895920, 27385512, 34231890, 39122160, 45642520, 54771024, 68463780, 91285040, 136927560, 273855120]

約数ペア:

[(1, 273855120), (2, 136927560), (3, 91285040), (4, 68463780), (5, 54771024), (6, 45642520), (7, 39122160), (8, 34231890), (10, 27385512), (11, 24895920), (12, 22821260), (14, 19561080), (15, 18257008), (16, 17115945), (20, 13692756), (21, 13040720), (22, 12447960), (24, 11410630), (28, 9780540), (29, 9443280), (30, 9128504), (33, 8298640), (35, 7824432), (40, 6846378), (42, 6520360), (44, 6223980), (48, 5705315), (49, 5588880), (55, 4979184), (56, 4890270), (58, 4721640), (60, 4564252), (66, 4149320), (70, 3912216), (73, 3751440), (77, 3556560), (80, 3423189), (84, 3260180), (87, 3147760), (88, 3111990), (98, 2794440), (105, 2608144), (110, 2489592), (112, 2445135), (116, 2360820), (120, 2282126), (132, 2074660), (140, 1956108), (145, 1888656), (146, 1875720), (147, 1862960), (154, 1778280), (165, 1659728), (168, 1630090), (174, 1573880), (176, 1555995), (196, 1397220), (203, 1349040), (210, 1304072), (219, 1250480), (220, 1244796), (231, 1185520), (232, 1180410), (240, 1141063), (245, 1117776), (264, 1037330), (280, 978054), (290, 944328), (292, 937860), (294, 931480), (308, 889140), (319, 858480), (330, 829864), (336, 815045), (348, 786940), (365, 750288), (385, 711312), (392, 698610), (406, 674520), (420, 652036), (435, 629552), (438, 625240), (440, 622398), (462, 592760), (464, 590205), (490, 558888), (511, 535920), (528, 518665), (539, 508080), (560, 489027), (580, 472164), (584, 468930), (588, 465740), (609, 449680), (616, 444570), (638, 429240), (660, 414932), (696, 393470), (730, 375144), (735, 372592), (770, 355656), (784, 349305), (803, 341040), (812, 337260), (840, 326018), (870, 314776), (876, 312620), (880, 311199), (924, 296380), (957, 286160), (980, 279444), (1015, 269808), (1022, 267960), (1078, 254040), (1095, 250096), (1155, 237104), (1160, 236082), (1168, 234465), (1176, 232870), (1218, 224840), (1232, 222285), (1276, 214620), (1320, 207466), (1392, 196735), (1421, 192720), (1460, 187572), (1470, 186296), (1533, 178640), (1540, 177828), (1595, 171696), (1606, 170520), (1617, 169360), (1624, 168630), (1680, 163009), (1740, 157388), (1752, 156310), (1848, 148190), (1914, 143080), (1960, 139722), (2030, 134904), (2044, 133980), (2117, 129360), (2156, 127020), (2190, 125048), (2233, 122640), (2310, 118552), (2320, 118041), (2352, 116435), (2409, 113680), (2436, 112420), (2552, 107310), (2555, 107184), (2640, 103733), (2695, 101616), (2842, 96360), (2920, 93786), (2940, 93148), (3045, 89936), (3066, 89320), (3080, 88914), (3190, 85848), (3212, 85260), (3234, 84680), (3248, 84315), (3480, 78694), (3504, 78155), (3577, 76560), (3696, 74095), (3828, 71540), (3920, 69861), (4015, 68208), (4060, 67452), (4088, 66990), (4234, 64680), (4263, 64240), (4312, 63510), (4380, 62524), (4466, 61320), (4620, 59276), (4785, 57232), (4818, 56840), (4872, 56210), (5104, 53655), (5110, 53592), (5390, 50808), (5621, 48720), (5684, 48180), (5840, 46893), (5880, 46574), (6090, 44968), (6132, 44660), (6160, 44457), (6351, 43120), (6380, 42924), (6424, 42630), (6468, 42340), (6699, 40880), (6960, 39347), (7105, 38544), (7154, 38280), (7656, 35770), (7665, 35728), (8030, 34104), (8085, 33872), (8120, 33726), (8176, 33495), (8468, 32340), (8526, 32120), (8624, 31755), (8760, 31262), (8932, 30660), (9240, 29638), (9570, 28616), (9636, 28420), (9744, 28105), (10220, 26796), (10585, 25872), (10731, 25520), (10780, 25404), (11165, 24528), (11242, 24360), (11368, 24090), (11760, 23287), (12045, 22736), (12180, 22484), (12264, 22330), (12702, 21560), (12760, 21462), (12848, 21315), (12936, 21170), (13398, 20440), (14210, 19272), (14308, 19140), (14819, 18480), (15312, 17885), (15330, 17864), (15631, 17520), (16060, 17052), (16170, 16936), (16240, 16863)]