78214051520

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3833}}^1$

素因数の和:3920

約数の個数: 336

約数和(自身を含む): 223810884864

約数和(自身を除く): 145596833344

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 31, 32, 34, 40, 44, 55, 62, 64, 68, 80, 85, 88, 110, 121, 124, 136, 155, 160, 170, 176, 187, 220, 242, 248, 272, 310, 320, 340, 341, 352, 374, 440, 484, 496, 527, 544, 605, 620, 680, 682, 704, 748, 880, 935, 968, 992, 1054, 1088, 1210, 1240, 1360, 1364, 1496, 1705, 1760, 1870, 1936, 1984, 2057, 2108, 2420, 2480, 2635, 2720, 2728, 2992, 3410, 3520, 3740, 3751, 3833, 3872, 4114, 4216, 4840, 4960, 5270, 5440, 5456, 5797, 5984, 6820, 7480, 7502, 7666, 7744, 8228, 8432, 9680, 9920, 10285, 10540, 10912, 11594, 11968, 13640, 14960, 15004, 15332, 16456, 16864, 18755, 19165, 19360, 20570, 21080, 21824, 23188, 27280, 28985, 29920, 30008, 30664, 32912, 33728, 37510, 38330, 38720, 41140, 42160, 42163, 46376, 54560, 57970, 59840, 60016, 61328, 63767, 65161, 65824, 75020, 76660, 82280, 84320, 84326, 92752, 109120, 115940, 118823, 120032, 122656, 127534, 130322, 131648, 150040, 153320, 164560, 168640, 168652, 185504, 210815, 231880, 237646, 240064, 245312, 255068, 260644, 300080, 306640, 318835, 325805, 329120, 337304, 371008, 421630, 463760, 463793, 475292, 510136, 521288, 594115, 600160, 613280, 637670, 651610, 658240, 674608, 716771, 843260, 927520, 927586, 950584, 1020272, 1042576, 1188230, 1200320, 1226560, 1275340, 1303220, 1307053, 1349216, 1433542, 1686520, 1855040, 1855172, 1901168, 2019991, 2040544, 2085152, 2318965, 2376460, 2550680, 2606440, 2614106, 2698432, 2867084, 3373040, 3583855, 3710344, 3802336, 4039982, 4081088, 4170304, 4637930, 4752920, 5101360, 5212880, 5228212, 5734168, 6535265, 6746080, 7167710, 7420688, 7604672, 7884481, 8079964, 9275860, 9505840, 10099955, 10202720, 10425760, 10456424, 11468336, 13070530, 13492160, 14335420, 14377583, 14841376, 15768962, 16159928, 18551720, 19011680, 20199910, 20405440, 20851520, 20912848, 22219901, 22936672, 26141060, 28670840, 28755166, 29682752, 31537924, 32319856, 37103440, 38023360, 39422405, 40399820, 41825696, 44439802, 45873344, 52282120, 57341680, 57510332, 63075848, 64639712, 71887915, 74206880, 78844810, 80799640, 83651392, 88879604, 104564240, 111099505, 114683360, 115020664, 126151696, 129279424, 143775830, 148413760, 157689620, 161599280, 177759208, 209128480, 222199010, 229366720, 230041328, 244418911, 252303392, 287551660, 315379240, 323198560, 355518416, 418256960, 444398020, 460082656, 488837822, 504606784, 575103320, 630758480, 646397120, 711036832, 888796040, 920165312, 977675644, 1150206640, 1222094555, 1261516960, 1422073664, 1777592080, 1955351288, 2300413280, 2444189110, 2523033920, 3555184160, 3910702576, 4600826560, 4888378220, 7110368320, 7821405152, 9776756440, 15642810304, 19553512880, 39107025760, 78214051520]

約数ペア:

[(1, 78214051520), (2, 39107025760), (4, 19553512880), (5, 15642810304), (8, 9776756440), (10, 7821405152), (11, 7110368320), (16, 4888378220), (17, 4600826560), (20, 3910702576), (22, 3555184160), (31, 2523033920), (32, 2444189110), (34, 2300413280), (40, 1955351288), (44, 1777592080), (55, 1422073664), (62, 1261516960), (64, 1222094555), (68, 1150206640), (80, 977675644), (85, 920165312), (88, 888796040), (110, 711036832), (121, 646397120), (124, 630758480), (136, 575103320), (155, 504606784), (160, 488837822), (170, 460082656), (176, 444398020), (187, 418256960), (220, 355518416), (242, 323198560), (248, 315379240), (272, 287551660), (310, 252303392), (320, 244418911), (340, 230041328), (341, 229366720), (352, 222199010), (374, 209128480), (440, 177759208), (484, 161599280), (496, 157689620), (527, 148413760), (544, 143775830), (605, 129279424), (620, 126151696), (680, 115020664), (682, 114683360), (704, 111099505), (748, 104564240), (880, 88879604), (935, 83651392), (968, 80799640), (992, 78844810), (1054, 74206880), (1088, 71887915), (1210, 64639712), (1240, 63075848), (1360, 57510332), (1364, 57341680), (1496, 52282120), (1705, 45873344), (1760, 44439802), (1870, 41825696), (1936, 40399820), (1984, 39422405), (2057, 38023360), (2108, 37103440), (2420, 32319856), (2480, 31537924), (2635, 29682752), (2720, 28755166), (2728, 28670840), (2992, 26141060), (3410, 22936672), (3520, 22219901), (3740, 20912848), (3751, 20851520), (3833, 20405440), (3872, 20199910), (4114, 19011680), (4216, 18551720), (4840, 16159928), (4960, 15768962), (5270, 14841376), (5440, 14377583), (5456, 14335420), (5797, 13492160), (5984, 13070530), (6820, 11468336), (7480, 10456424), (7502, 10425760), (7666, 10202720), (7744, 10099955), (8228, 9505840), (8432, 9275860), (9680, 8079964), (9920, 7884481), (10285, 7604672), (10540, 7420688), (10912, 7167710), (11594, 6746080), (11968, 6535265), (13640, 5734168), (14960, 5228212), (15004, 5212880), (15332, 5101360), (16456, 4752920), (16864, 4637930), (18755, 4170304), (19165, 4081088), (19360, 4039982), (20570, 3802336), (21080, 3710344), (21824, 3583855), (23188, 3373040), (27280, 2867084), (28985, 2698432), (29920, 2614106), (30008, 2606440), (30664, 2550680), (32912, 2376460), (33728, 2318965), (37510, 2085152), (38330, 2040544), (38720, 2019991), (41140, 1901168), (42160, 1855172), (42163, 1855040), (46376, 1686520), (54560, 1433542), (57970, 1349216), (59840, 1307053), (60016, 1303220), (61328, 1275340), (63767, 1226560), (65161, 1200320), (65824, 1188230), (75020, 1042576), (76660, 1020272), (82280, 950584), (84320, 927586), (84326, 927520), (92752, 843260), (109120, 716771), (115940, 674608), (118823, 658240), (120032, 651610), (122656, 637670), (127534, 613280), (130322, 600160), (131648, 594115), (150040, 521288), (153320, 510136), (164560, 475292), (168640, 463793), (168652, 463760), (185504, 421630), (210815, 371008), (231880, 337304), (237646, 329120), (240064, 325805), (245312, 318835), (255068, 306640), (260644, 300080)]