16287013120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:557

約数の個数: 288

約数和(自身を含む): 46415609856

約数和(自身を除く): 30128596736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 191, 217, 224, 248, 256, 280, 307, 310, 320, 382, 434, 448, 496, 560, 614, 620, 640, 764, 868, 896, 955, 992, 1085, 1120, 1228, 1240, 1280, 1337, 1528, 1535, 1736, 1792, 1910, 1984, 2149, 2170, 2240, 2456, 2480, 2674, 3056, 3070, 3472, 3820, 3968, 4298, 4340, 4480, 4912, 4960, 5348, 5921, 6112, 6140, 6685, 6944, 7640, 7936, 8596, 8680, 8960, 9517, 9824, 9920, 10696, 10745, 11842, 12224, 12280, 13370, 13888, 15280, 17192, 17360, 19034, 19648, 19840, 21392, 21490, 23684, 24448, 24560, 26740, 27776, 29605, 30560, 34384, 34720, 38068, 39296, 39680, 41447, 42784, 42980, 47368, 47585, 48896, 49120, 53480, 55552, 58637, 59210, 61120, 66619, 68768, 69440, 76136, 78592, 82894, 85568, 85960, 94736, 95170, 98240, 106960, 117274, 118420, 122240, 133238, 137536, 138880, 152272, 165788, 171136, 171920, 189472, 190340, 196480, 207235, 213920, 234548, 236840, 244480, 266476, 275072, 277760, 293185, 304544, 331576, 333095, 342272, 343840, 378944, 380680, 392960, 410459, 414470, 427840, 469096, 473680, 532952, 550144, 586370, 609088, 663152, 666190, 687680, 757888, 761360, 820918, 828940, 855680, 938192, 947360, 1065904, 1172740, 1218176, 1326304, 1332380, 1375360, 1515776, 1522720, 1641836, 1657880, 1711360, 1817747, 1876384, 1894720, 2052295, 2131808, 2345480, 2436352, 2652608, 2664760, 2750720, 3045440, 3283672, 3315760, 3635494, 3752768, 3789440, 4104590, 4263616, 4690960, 5305216, 5329520, 6090880, 6567344, 6631520, 7270988, 7505536, 7578880, 8209180, 8527232, 9088735, 9381920, 10610432, 10659040, 12181760, 12724229, 13134688, 13263040, 14541976, 15011072, 16418360, 17054464, 18177470, 18763840, 21318080, 25448458, 26269376, 26526080, 29083952, 32836720, 36354940, 37527680, 42636160, 50896916, 52538752, 53052160, 58167904, 63621145, 65673440, 72709880, 75055360, 85272320, 101793832, 105077504, 116335808, 127242290, 131346880, 145419760, 203587664, 232671616, 254484580, 262693760, 290839520, 407175328, 465343232, 508969160, 525387520, 581679040, 814350656, 1017938320, 1163358080, 1628701312, 2035876640, 2326716160, 3257402624, 4071753280, 8143506560, 16287013120]

約数ペア:

[(1, 16287013120), (2, 8143506560), (4, 4071753280), (5, 3257402624), (7, 2326716160), (8, 2035876640), (10, 1628701312), (14, 1163358080), (16, 1017938320), (20, 814350656), (28, 581679040), (31, 525387520), (32, 508969160), (35, 465343232), (40, 407175328), (56, 290839520), (62, 262693760), (64, 254484580), (70, 232671616), (80, 203587664), (112, 145419760), (124, 131346880), (128, 127242290), (140, 116335808), (155, 105077504), (160, 101793832), (191, 85272320), (217, 75055360), (224, 72709880), (248, 65673440), (256, 63621145), (280, 58167904), (307, 53052160), (310, 52538752), (320, 50896916), (382, 42636160), (434, 37527680), (448, 36354940), (496, 32836720), (560, 29083952), (614, 26526080), (620, 26269376), (640, 25448458), (764, 21318080), (868, 18763840), (896, 18177470), (955, 17054464), (992, 16418360), (1085, 15011072), (1120, 14541976), (1228, 13263040), (1240, 13134688), (1280, 12724229), (1337, 12181760), (1528, 10659040), (1535, 10610432), (1736, 9381920), (1792, 9088735), (1910, 8527232), (1984, 8209180), (2149, 7578880), (2170, 7505536), (2240, 7270988), (2456, 6631520), (2480, 6567344), (2674, 6090880), (3056, 5329520), (3070, 5305216), (3472, 4690960), (3820, 4263616), (3968, 4104590), (4298, 3789440), (4340, 3752768), (4480, 3635494), (4912, 3315760), (4960, 3283672), (5348, 3045440), (5921, 2750720), (6112, 2664760), (6140, 2652608), (6685, 2436352), (6944, 2345480), (7640, 2131808), (7936, 2052295), (8596, 1894720), (8680, 1876384), (8960, 1817747), (9517, 1711360), (9824, 1657880), (9920, 1641836), (10696, 1522720), (10745, 1515776), (11842, 1375360), (12224, 1332380), (12280, 1326304), (13370, 1218176), (13888, 1172740), (15280, 1065904), (17192, 947360), (17360, 938192), (19034, 855680), (19648, 828940), (19840, 820918), (21392, 761360), (21490, 757888), (23684, 687680), (24448, 666190), (24560, 663152), (26740, 609088), (27776, 586370), (29605, 550144), (30560, 532952), (34384, 473680), (34720, 469096), (38068, 427840), (39296, 414470), (39680, 410459), (41447, 392960), (42784, 380680), (42980, 378944), (47368, 343840), (47585, 342272), (48896, 333095), (49120, 331576), (53480, 304544), (55552, 293185), (58637, 277760), (59210, 275072), (61120, 266476), (66619, 244480), (68768, 236840), (69440, 234548), (76136, 213920), (78592, 207235), (82894, 196480), (85568, 190340), (85960, 189472), (94736, 171920), (95170, 171136), (98240, 165788), (106960, 152272), (117274, 138880), (118420, 137536), (122240, 133238)]