15861355120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:324

約数の個数: 320

約数和(自身を含む): 42837258240

約数和(自身を除く): 26975903120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 41, 52, 58, 65, 80, 82, 101, 104, 116, 127, 130, 145, 164, 202, 205, 208, 232, 254, 260, 290, 328, 377, 404, 410, 464, 505, 508, 520, 533, 580, 635, 656, 754, 808, 820, 1010, 1016, 1040, 1066, 1160, 1189, 1270, 1313, 1508, 1616, 1640, 1651, 1885, 2020, 2032, 2132, 2320, 2378, 2540, 2626, 2665, 2929, 3016, 3280, 3302, 3683, 3770, 4040, 4141, 4264, 4756, 5080, 5207, 5252, 5330, 5858, 5945, 6032, 6565, 6604, 7366, 7540, 8080, 8255, 8282, 8528, 9512, 10160, 10414, 10504, 10660, 11716, 11890, 12827, 13130, 13208, 14645, 14732, 15080, 15457, 16510, 16564, 18415, 19024, 20705, 20828, 21008, 21320, 23432, 23780, 25654, 26035, 26260, 26416, 29290, 29464, 30160, 30914, 33020, 33128, 36830, 38077, 41410, 41656, 42640, 46864, 47560, 47879, 51308, 52070, 52520, 53833, 58580, 58928, 61828, 64135, 66040, 66256, 67691, 73660, 76154, 77285, 82820, 83312, 95120, 95758, 102616, 104140, 105040, 107666, 117160, 120089, 123656, 128270, 132080, 135382, 147320, 151003, 152308, 154570, 165640, 166751, 190385, 191516, 205232, 208280, 215332, 234320, 239395, 240178, 247312, 256540, 269165, 270764, 294640, 302006, 304616, 309140, 331280, 333502, 338455, 371983, 380770, 383032, 416560, 430664, 478790, 480356, 513080, 525907, 538330, 541528, 600445, 604012, 609232, 618280, 667004, 676910, 743966, 755015, 761540, 766064, 833755, 861328, 957580, 960712, 1026160, 1051814, 1076660, 1083056, 1200890, 1208024, 1236560, 1334008, 1353820, 1487932, 1510030, 1523080, 1561157, 1667510, 1859915, 1915160, 1921424, 1963039, 2103628, 2153320, 2401780, 2416048, 2629535, 2668016, 2707640, 2975864, 3020060, 3046160, 3122314, 3335020, 3719830, 3830320, 3926078, 4207256, 4306640, 4803560, 4835779, 5259070, 5415280, 5951728, 6040120, 6244628, 6670040, 6836791, 7439660, 7805785, 7852156, 8414512, 9607120, 9671558, 9815195, 10518140, 12080240, 12489256, 13340080, 13673582, 14879320, 15251303, 15611570, 15704312, 19343116, 19630390, 21036280, 24178895, 24978512, 27347164, 29758640, 30502606, 31223140, 31408624, 34183955, 38686232, 39260780, 42072560, 48357790, 54694328, 61005212, 62446280, 68367910, 76256515, 77372464, 78521560, 96715580, 109388656, 122010424, 124892560, 136735820, 152513030, 157043120, 193431160, 198266939, 244020848, 273471640, 305026060, 386862320, 396533878, 546943280, 610052120, 793067756, 991334695, 1220104240, 1586135512, 1982669390, 3172271024, 3965338780, 7930677560, 15861355120]

約数ペア:

[(1, 15861355120), (2, 7930677560), (4, 3965338780), (5, 3172271024), (8, 1982669390), (10, 1586135512), (13, 1220104240), (16, 991334695), (20, 793067756), (26, 610052120), (29, 546943280), (40, 396533878), (41, 386862320), (52, 305026060), (58, 273471640), (65, 244020848), (80, 198266939), (82, 193431160), (101, 157043120), (104, 152513030), (116, 136735820), (127, 124892560), (130, 122010424), (145, 109388656), (164, 96715580), (202, 78521560), (205, 77372464), (208, 76256515), (232, 68367910), (254, 62446280), (260, 61005212), (290, 54694328), (328, 48357790), (377, 42072560), (404, 39260780), (410, 38686232), (464, 34183955), (505, 31408624), (508, 31223140), (520, 30502606), (533, 29758640), (580, 27347164), (635, 24978512), (656, 24178895), (754, 21036280), (808, 19630390), (820, 19343116), (1010, 15704312), (1016, 15611570), (1040, 15251303), (1066, 14879320), (1160, 13673582), (1189, 13340080), (1270, 12489256), (1313, 12080240), (1508, 10518140), (1616, 9815195), (1640, 9671558), (1651, 9607120), (1885, 8414512), (2020, 7852156), (2032, 7805785), (2132, 7439660), (2320, 6836791), (2378, 6670040), (2540, 6244628), (2626, 6040120), (2665, 5951728), (2929, 5415280), (3016, 5259070), (3280, 4835779), (3302, 4803560), (3683, 4306640), (3770, 4207256), (4040, 3926078), (4141, 3830320), (4264, 3719830), (4756, 3335020), (5080, 3122314), (5207, 3046160), (5252, 3020060), (5330, 2975864), (5858, 2707640), (5945, 2668016), (6032, 2629535), (6565, 2416048), (6604, 2401780), (7366, 2153320), (7540, 2103628), (8080, 1963039), (8255, 1921424), (8282, 1915160), (8528, 1859915), (9512, 1667510), (10160, 1561157), (10414, 1523080), (10504, 1510030), (10660, 1487932), (11716, 1353820), (11890, 1334008), (12827, 1236560), (13130, 1208024), (13208, 1200890), (14645, 1083056), (14732, 1076660), (15080, 1051814), (15457, 1026160), (16510, 960712), (16564, 957580), (18415, 861328), (19024, 833755), (20705, 766064), (20828, 761540), (21008, 755015), (21320, 743966), (23432, 676910), (23780, 667004), (25654, 618280), (26035, 609232), (26260, 604012), (26416, 600445), (29290, 541528), (29464, 538330), (30160, 525907), (30914, 513080), (33020, 480356), (33128, 478790), (36830, 430664), (38077, 416560), (41410, 383032), (41656, 380770), (42640, 371983), (46864, 338455), (47560, 333502), (47879, 331280), (51308, 309140), (52070, 304616), (52520, 302006), (53833, 294640), (58580, 270764), (58928, 269165), (61828, 256540), (64135, 247312), (66040, 240178), (66256, 239395), (67691, 234320), (73660, 215332), (76154, 208280), (77285, 205232), (82820, 191516), (83312, 190385), (95120, 166751), (95758, 165640), (102616, 154570), (104140, 152308), (105040, 151003), (107666, 147320), (117160, 135382), (120089, 132080), (123656, 128270)]