1661080355568

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{277}}^1\times {\mathrm{1601}}^1$

素因数の和:1985

約数の個数: 360

約数和(自身を含む): 5050524089520

約数和(自身を除く): 3389443733952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 37, 38, 48, 57, 72, 74, 76, 111, 114, 144, 148, 152, 171, 222, 228, 277, 296, 304, 333, 342, 444, 456, 554, 592, 666, 684, 703, 831, 888, 912, 1108, 1332, 1368, 1369, 1406, 1601, 1662, 1776, 2109, 2216, 2493, 2664, 2736, 2738, 2812, 3202, 3324, 4107, 4218, 4432, 4803, 4986, 5263, 5328, 5476, 5624, 6327, 6404, 6648, 8214, 8436, 9606, 9972, 10249, 10526, 10952, 11248, 12321, 12654, 12808, 13296, 14409, 15789, 16428, 16872, 19212, 19944, 20498, 21052, 21904, 24642, 25308, 25616, 26011, 28818, 30419, 30747, 31578, 32856, 33744, 38424, 39888, 40996, 42104, 47367, 49284, 50616, 52022, 57636, 59237, 60838, 61494, 63156, 65712, 76848, 78033, 81992, 84208, 91257, 92241, 94734, 98568, 101232, 104044, 115272, 118474, 121676, 122988, 126312, 156066, 163984, 177711, 182514, 184482, 189468, 194731, 197136, 208088, 230544, 234099, 236948, 243352, 245976, 252624, 273771, 312132, 355422, 365028, 368964, 378936, 379213, 389462, 416176, 443477, 468198, 473896, 486704, 491952, 533133, 547542, 584193, 624264, 710844, 730056, 737928, 757872, 758426, 778924, 886954, 936396, 947792, 1066266, 1095084, 1125503, 1137639, 1168386, 1248528, 1330431, 1421688, 1460112, 1475856, 1516852, 1557848, 1752579, 1773908, 1872792, 2132532, 2190168, 2191769, 2251006, 2275278, 2336772, 2660862, 2843376, 3033704, 3115696, 3376509, 3412917, 3505158, 3547816, 3745584, 3991293, 4265064, 4380336, 4383538, 4502012, 4550556, 4673544, 5321724, 6067408, 6575307, 6753018, 6825834, 7010316, 7095632, 7205047, 7982586, 8426063, 8530128, 8767076, 9004024, 9101112, 9347088, 10129527, 10643448, 13150614, 13506036, 13651668, 14020632, 14410094, 15965172, 16408649, 16852126, 17534152, 18008048, 18202224, 19725921, 20259054, 21286896, 21615141, 25278189, 26301228, 27012072, 27303336, 28041264, 28820188, 31930344, 32817298, 33704252, 35068304, 39451842, 40518108, 41643611, 43230282, 49225947, 50556378, 52602456, 54024144, 54606672, 57640376, 63860688, 64845423, 65634596, 67408504, 75834567, 78903684, 81036216, 83287222, 86460564, 98451894, 101112756, 105204912, 115280752, 124930833, 129690846, 131269192, 134817008, 147677841, 151669134, 157807368, 162072432, 166574444, 172921128, 196903788, 202225512, 249861666, 259381692, 262538384, 295355682, 303338268, 311764331, 315614736, 333148888, 345842256, 374792499, 393807576, 404451024, 499723332, 518763384, 590711364, 606676536, 607120013, 623528662, 666297776, 749584998, 787615152, 935292993, 999446664, 1037526768, 1181422728, 1213353072, 1214240026, 1247057324, 1499169996, 1821360039, 1870585986, 1998893328, 2362845456, 2428480052, 2494114648, 2805878979, 2998339992, 3642720078, 3741171972, 4856960104, 4988229296, 5464080117, 5611757958, 5996679984, 7285440156, 7482343944, 9713920208, 10928160234, 11223515916, 11535280247, 14570880312, 14964687888, 21856320468, 22447031832, 23070560494, 29141760624, 34605840741, 43712640936, 44894063664, 46141120988, 69211681482, 87425281872, 92282241976, 103817522223, 138423362964, 184564483952, 207635044446, 276846725928, 415270088892, 553693451856, 830540177784, 1661080355568]

約数ペア:

[(1, 1661080355568), (2, 830540177784), (3, 553693451856), (4, 415270088892), (6, 276846725928), (8, 207635044446), (9, 184564483952), (12, 138423362964), (16, 103817522223), (18, 92282241976), (19, 87425281872), (24, 69211681482), (36, 46141120988), (37, 44894063664), (38, 43712640936), (48, 34605840741), (57, 29141760624), (72, 23070560494), (74, 22447031832), (76, 21856320468), (111, 14964687888), (114, 14570880312), (144, 11535280247), (148, 11223515916), (152, 10928160234), (171, 9713920208), (222, 7482343944), (228, 7285440156), (277, 5996679984), (296, 5611757958), (304, 5464080117), (333, 4988229296), (342, 4856960104), (444, 3741171972), (456, 3642720078), (554, 2998339992), (592, 2805878979), (666, 2494114648), (684, 2428480052), (703, 2362845456), (831, 1998893328), (888, 1870585986), (912, 1821360039), (1108, 1499169996), (1332, 1247057324), (1368, 1214240026), (1369, 1213353072), (1406, 1181422728), (1601, 1037526768), (1662, 999446664), (1776, 935292993), (2109, 787615152), (2216, 749584998), (2493, 666297776), (2664, 623528662), (2736, 607120013), (2738, 606676536), (2812, 590711364), (3202, 518763384), (3324, 499723332), (4107, 404451024), (4218, 393807576), (4432, 374792499), (4803, 345842256), (4986, 333148888), (5263, 315614736), (5328, 311764331), (5476, 303338268), (5624, 295355682), (6327, 262538384), (6404, 259381692), (6648, 249861666), (8214, 202225512), (8436, 196903788), (9606, 172921128), (9972, 166574444), (10249, 162072432), (10526, 157807368), (10952, 151669134), (11248, 147677841), (12321, 134817008), (12654, 131269192), (12808, 129690846), (13296, 124930833), (14409, 115280752), (15789, 105204912), (16428, 101112756), (16872, 98451894), (19212, 86460564), (19944, 83287222), (20498, 81036216), (21052, 78903684), (21904, 75834567), (24642, 67408504), (25308, 65634596), (25616, 64845423), (26011, 63860688), (28818, 57640376), (30419, 54606672), (30747, 54024144), (31578, 52602456), (32856, 50556378), (33744, 49225947), (38424, 43230282), (39888, 41643611), (40996, 40518108), (42104, 39451842), (47367, 35068304), (49284, 33704252), (50616, 32817298), (52022, 31930344), (57636, 28820188), (59237, 28041264), (60838, 27303336), (61494, 27012072), (63156, 26301228), (65712, 25278189), (76848, 21615141), (78033, 21286896), (81992, 20259054), (84208, 19725921), (91257, 18202224), (92241, 18008048), (94734, 17534152), (98568, 16852126), (101232, 16408649), (104044, 15965172), (115272, 14410094), (118474, 14020632), (121676, 13651668), (122988, 13506036), (126312, 13150614), (156066, 10643448), (163984, 10129527), (177711, 9347088), (182514, 9101112), (184482, 9004024), (189468, 8767076), (194731, 8530128), (197136, 8426063), (208088, 7982586), (230544, 7205047), (234099, 7095632), (236948, 7010316), (243352, 6825834), (245976, 6753018), (252624, 6575307), (273771, 6067408), (312132, 5321724), (355422, 4673544), (365028, 4550556), (368964, 4502012), (378936, 4383538), (379213, 4380336), (389462, 4265064), (416176, 3991293), (443477, 3745584), (468198, 3547816), (473896, 3505158), (486704, 3412917), (491952, 3376509), (533133, 3115696), (547542, 3033704), (584193, 2843376), (624264, 2660862), (710844, 2336772), (730056, 2275278), (737928, 2251006), (757872, 2191769), (758426, 2190168), (778924, 2132532), (886954, 1872792), (936396, 1773908), (947792, 1752579), (1066266, 1557848), (1095084, 1516852), (1125503, 1475856), (1137639, 1460112), (1168386, 1421688), (1248528, 1330431)]