1987875120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^3\times {\mathrm{127}}^1$

素因数の和:190

約数の個数: 480

約数和(自身を含む): 7946919936

約数和(自身を除く): 5959044816

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, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 98, 105, 110, 112, 120, 121, 127, 132, 140, 147, 154, 165, 168, 176, 196, 210, 220, 231, 240, 242, 245, 254, 264, 280, 294, 308, 330, 336, 363, 381, 385, 392, 420, 440, 462, 484, 490, 508, 528, 539, 560, 588, 605, 616, 635, 660, 726, 735, 762, 770, 784, 840, 847, 880, 889, 924, 968, 980, 1016, 1078, 1155, 1176, 1210, 1232, 1270, 1320, 1331, 1397, 1452, 1470, 1524, 1540, 1617, 1680, 1694, 1778, 1815, 1848, 1905, 1936, 1960, 2032, 2156, 2310, 2352, 2420, 2540, 2541, 2640, 2662, 2667, 2695, 2794, 2904, 2940, 3048, 3080, 3234, 3388, 3556, 3630, 3696, 3810, 3920, 3993, 4191, 4235, 4312, 4445, 4620, 4840, 5080, 5082, 5324, 5334, 5390, 5588, 5808, 5880, 5929, 6096, 6160, 6223, 6468, 6655, 6776, 6985, 7112, 7260, 7620, 7986, 8085, 8382, 8470, 8624, 8890, 9240, 9317, 9680, 9779, 10160, 10164, 10648, 10668, 10780, 11176, 11760, 11858, 12446, 12705, 12936, 13310, 13335, 13552, 13970, 14224, 14520, 15240, 15367, 15972, 16170, 16764, 16940, 17780, 17787, 18480, 18634, 18669, 19558, 19965, 20328, 20955, 21296, 21336, 21560, 22352, 23716, 24892, 25410, 25872, 26620, 26670, 27940, 27951, 29040, 29337, 29645, 30480, 30734, 31115, 31944, 32340, 33528, 33880, 35560, 35574, 37268, 37338, 39116, 39930, 40656, 41910, 42672, 43120, 46101, 46585, 47432, 48895, 49784, 50820, 53240, 53340, 55880, 55902, 58674, 59290, 61468, 62230, 63888, 64680, 65219, 67056, 67760, 68453, 71120, 71148, 74536, 74676, 76835, 78232, 79860, 83820, 88935, 92202, 93170, 93345, 94864, 97790, 99568, 101640, 106480, 106680, 107569, 111760, 111804, 117348, 118580, 122936, 124460, 129360, 130438, 136906, 139755, 142296, 146685, 149072, 149352, 153670, 156464, 159720, 167640, 169037, 177870, 184404, 186340, 186690, 195580, 195657, 203280, 205359, 213360, 215138, 223608, 230505, 234696, 237160, 245872, 248920, 260876, 273812, 279510, 284592, 293370, 298704, 307340, 319440, 322707, 326095, 335280, 338074, 342265, 355740, 368808, 372680, 373380, 391160, 391314, 410718, 430276, 447216, 461010, 469392, 474320, 497840, 507111, 521752, 537845, 547624, 559020, 586740, 614680, 645414, 652190, 676148, 684530, 711480, 737616, 745360, 746760, 752983, 782320, 782628, 821436, 845185, 860552, 922020, 978285, 1014222, 1026795, 1043504, 1075690, 1095248, 1118040, 1173480, 1183259, 1229360, 1290828, 1304380, 1352296, 1369060, 1422960, 1493520, 1505966, 1565256, 1613535, 1642872, 1690370, 1721104, 1844040, 1956570, 2028444, 2053590, 2151380, 2236080, 2258949, 2346960, 2366518, 2535555, 2581656, 2608760, 2704592, 2738120, 3011932, 3130512, 3227070, 3285744, 3380740, 3549777, 3688080, 3764915, 3913140, 4056888, 4107180, 4302760, 4517898, 4733036, 5071110, 5163312, 5217520, 5476240, 5916295, 6023864, 6454140, 6761480, 7099554, 7529830, 7826280, 8113776, 8214360, 8282813, 8605520, 9035796, 9466072, 10142220, 11294745, 11832590, 12047728, 12908280, 13522960, 14199108, 15059660, 15652560, 16428720, 16565626, 17748885, 18071592, 18932144, 20284440, 22589490, 23665180, 24848439, 25816560, 28398216, 30119320, 33131252, 35497770, 36143184, 40568880, 41414065, 45178980, 47330360, 49696878, 56796432, 60238640, 66262504, 70995540, 82828130, 90357960, 94660720, 99393756, 124242195, 132525008, 141991080, 165656260, 180715920, 198787512, 248484390, 283982160, 331312520, 397575024, 496968780, 662625040, 993937560, 1987875120]

約数ペア:

[(1, 1987875120), (2, 993937560), (3, 662625040), (4, 496968780), (5, 397575024), (6, 331312520), (7, 283982160), (8, 248484390), (10, 198787512), (11, 180715920), (12, 165656260), (14, 141991080), (15, 132525008), (16, 124242195), (20, 99393756), (21, 94660720), (22, 90357960), (24, 82828130), (28, 70995540), (30, 66262504), (33, 60238640), (35, 56796432), (40, 49696878), (42, 47330360), (44, 45178980), (48, 41414065), (49, 40568880), (55, 36143184), (56, 35497770), (60, 33131252), (66, 30119320), (70, 28398216), (77, 25816560), (80, 24848439), (84, 23665180), (88, 22589490), (98, 20284440), (105, 18932144), (110, 18071592), (112, 17748885), (120, 16565626), (121, 16428720), (127, 15652560), (132, 15059660), (140, 14199108), (147, 13522960), (154, 12908280), (165, 12047728), (168, 11832590), (176, 11294745), (196, 10142220), (210, 9466072), (220, 9035796), (231, 8605520), (240, 8282813), (242, 8214360), (245, 8113776), (254, 7826280), (264, 7529830), (280, 7099554), (294, 6761480), (308, 6454140), (330, 6023864), (336, 5916295), (363, 5476240), (381, 5217520), (385, 5163312), (392, 5071110), (420, 4733036), (440, 4517898), (462, 4302760), (484, 4107180), (490, 4056888), (508, 3913140), (528, 3764915), (539, 3688080), (560, 3549777), (588, 3380740), (605, 3285744), (616, 3227070), (635, 3130512), (660, 3011932), (726, 2738120), (735, 2704592), (762, 2608760), (770, 2581656), (784, 2535555), (840, 2366518), (847, 2346960), (880, 2258949), (889, 2236080), (924, 2151380), (968, 2053590), (980, 2028444), (1016, 1956570), (1078, 1844040), (1155, 1721104), (1176, 1690370), (1210, 1642872), (1232, 1613535), (1270, 1565256), (1320, 1505966), (1331, 1493520), (1397, 1422960), (1452, 1369060), (1470, 1352296), (1524, 1304380), (1540, 1290828), (1617, 1229360), (1680, 1183259), (1694, 1173480), (1778, 1118040), (1815, 1095248), (1848, 1075690), (1905, 1043504), (1936, 1026795), (1960, 1014222), (2032, 978285), (2156, 922020), (2310, 860552), (2352, 845185), (2420, 821436), (2540, 782628), (2541, 782320), (2640, 752983), (2662, 746760), (2667, 745360), (2695, 737616), (2794, 711480), (2904, 684530), (2940, 676148), (3048, 652190), (3080, 645414), (3234, 614680), (3388, 586740), (3556, 559020), (3630, 547624), (3696, 537845), (3810, 521752), (3920, 507111), (3993, 497840), (4191, 474320), (4235, 469392), (4312, 461010), (4445, 447216), (4620, 430276), (4840, 410718), (5080, 391314), (5082, 391160), (5324, 373380), (5334, 372680), (5390, 368808), (5588, 355740), (5808, 342265), (5880, 338074), (5929, 335280), (6096, 326095), (6160, 322707), (6223, 319440), (6468, 307340), (6655, 298704), (6776, 293370), (6985, 284592), (7112, 279510), (7260, 273812), (7620, 260876), (7986, 248920), (8085, 245872), (8382, 237160), (8470, 234696), (8624, 230505), (8890, 223608), (9240, 215138), (9317, 213360), (9680, 205359), (9779, 203280), (10160, 195657), (10164, 195580), (10648, 186690), (10668, 186340), (10780, 184404), (11176, 177870), (11760, 169037), (11858, 167640), (12446, 159720), (12705, 156464), (12936, 153670), (13310, 149352), (13335, 149072), (13552, 146685), (13970, 142296), (14224, 139755), (14520, 136906), (15240, 130438), (15367, 129360), (15972, 124460), (16170, 122936), (16764, 118580), (16940, 117348), (17780, 111804), (17787, 111760), (18480, 107569), (18634, 106680), (18669, 106480), (19558, 101640), (19965, 99568), (20328, 97790), (20955, 94864), (21296, 93345), (21336, 93170), (21560, 92202), (22352, 88935), (23716, 83820), (24892, 79860), (25410, 78232), (25872, 76835), (26620, 74676), (26670, 74536), (27940, 71148), (27951, 71120), (29040, 68453), (29337, 67760), (29645, 67056), (30480, 65219), (30734, 64680), (31115, 63888), (31944, 62230), (32340, 61468), (33528, 59290), (33880, 58674), (35560, 55902), (35574, 55880), (37268, 53340), (37338, 53240), (39116, 50820), (39930, 49784), (40656, 48895), (41910, 47432), (42672, 46585), (43120, 46101)]