876834420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1$

素因数の和:1483

約数の個数: 288

約数和(自身を含む): 3281886720

約数和(自身を除く): 2405052300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 49, 55, 57, 60, 66, 70, 76, 77, 84, 95, 98, 105, 110, 114, 132, 133, 140, 147, 154, 165, 190, 196, 209, 210, 220, 228, 231, 245, 266, 285, 294, 308, 330, 380, 385, 399, 418, 420, 462, 490, 532, 539, 570, 588, 627, 660, 665, 735, 770, 798, 836, 924, 931, 980, 1045, 1078, 1140, 1155, 1254, 1330, 1427, 1463, 1470, 1540, 1596, 1617, 1862, 1995, 2090, 2156, 2310, 2508, 2660, 2695, 2793, 2854, 2926, 2940, 3135, 3234, 3724, 3990, 4180, 4281, 4389, 4620, 4655, 5390, 5586, 5708, 5852, 6270, 6468, 7135, 7315, 7980, 8085, 8562, 8778, 9310, 9989, 10241, 10780, 11172, 12540, 13965, 14270, 14630, 15697, 16170, 17124, 17556, 18620, 19978, 20482, 21405, 21945, 27113, 27930, 28540, 29260, 29967, 30723, 31394, 32340, 39956, 40964, 42810, 43890, 47091, 49945, 51205, 54226, 55860, 59934, 61446, 62788, 69923, 78485, 81339, 85620, 87780, 94182, 99890, 102410, 108452, 109879, 119868, 122892, 135565, 139846, 149835, 153615, 156970, 162678, 188364, 189791, 199780, 204820, 209769, 219758, 235455, 271130, 279692, 298243, 299670, 307230, 313940, 325356, 329637, 349615, 379582, 406695, 419538, 439516, 470910, 542260, 549395, 569373, 596486, 599340, 614460, 659274, 699230, 759164, 769153, 813390, 839076, 894729, 941820, 948955, 1048845, 1098790, 1138746, 1192972, 1318548, 1328537, 1398460, 1491215, 1538306, 1626780, 1648185, 1789458, 1897910, 2087701, 2097690, 2197580, 2277492, 2307459, 2657074, 2846865, 2982430, 3076612, 3296370, 3578916, 3795820, 3845765, 3985611, 4175402, 4195380, 4473645, 4614918, 5314148, 5693730, 5964860, 6263103, 6592740, 6642685, 7691530, 7971222, 8350804, 8947290, 9229836, 10438505, 11387460, 11537295, 12526206, 13285370, 14613907, 15383060, 15942444, 17894580, 19928055, 20877010, 23074590, 25052412, 26570740, 29227814, 31315515, 39856110, 41754020, 43841721, 46149180, 58455628, 62631030, 73069535, 79712220, 87683442, 125262060, 146139070, 175366884, 219208605, 292278140, 438417210, 876834420]

約数ペア:

[(1, 876834420), (2, 438417210), (3, 292278140), (4, 219208605), (5, 175366884), (6, 146139070), (7, 125262060), (10, 87683442), (11, 79712220), (12, 73069535), (14, 62631030), (15, 58455628), (19, 46149180), (20, 43841721), (21, 41754020), (22, 39856110), (28, 31315515), (30, 29227814), (33, 26570740), (35, 25052412), (38, 23074590), (42, 20877010), (44, 19928055), (49, 17894580), (55, 15942444), (57, 15383060), (60, 14613907), (66, 13285370), (70, 12526206), (76, 11537295), (77, 11387460), (84, 10438505), (95, 9229836), (98, 8947290), (105, 8350804), (110, 7971222), (114, 7691530), (132, 6642685), (133, 6592740), (140, 6263103), (147, 5964860), (154, 5693730), (165, 5314148), (190, 4614918), (196, 4473645), (209, 4195380), (210, 4175402), (220, 3985611), (228, 3845765), (231, 3795820), (245, 3578916), (266, 3296370), (285, 3076612), (294, 2982430), (308, 2846865), (330, 2657074), (380, 2307459), (385, 2277492), (399, 2197580), (418, 2097690), (420, 2087701), (462, 1897910), (490, 1789458), (532, 1648185), (539, 1626780), (570, 1538306), (588, 1491215), (627, 1398460), (660, 1328537), (665, 1318548), (735, 1192972), (770, 1138746), (798, 1098790), (836, 1048845), (924, 948955), (931, 941820), (980, 894729), (1045, 839076), (1078, 813390), (1140, 769153), (1155, 759164), (1254, 699230), (1330, 659274), (1427, 614460), (1463, 599340), (1470, 596486), (1540, 569373), (1596, 549395), (1617, 542260), (1862, 470910), (1995, 439516), (2090, 419538), (2156, 406695), (2310, 379582), (2508, 349615), (2660, 329637), (2695, 325356), (2793, 313940), (2854, 307230), (2926, 299670), (2940, 298243), (3135, 279692), (3234, 271130), (3724, 235455), (3990, 219758), (4180, 209769), (4281, 204820), (4389, 199780), (4620, 189791), (4655, 188364), (5390, 162678), (5586, 156970), (5708, 153615), (5852, 149835), (6270, 139846), (6468, 135565), (7135, 122892), (7315, 119868), (7980, 109879), (8085, 108452), (8562, 102410), (8778, 99890), (9310, 94182), (9989, 87780), (10241, 85620), (10780, 81339), (11172, 78485), (12540, 69923), (13965, 62788), (14270, 61446), (14630, 59934), (15697, 55860), (16170, 54226), (17124, 51205), (17556, 49945), (18620, 47091), (19978, 43890), (20482, 42810), (21405, 40964), (21945, 39956), (27113, 32340), (27930, 31394), (28540, 30723), (29260, 29967)]