64104608880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{26041}}^1$

素因数の和:26336

約数の個数: 240

約数和(自身を含む): 232735478976

約数和(自身を除く): 168630870096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 263, 312, 360, 390, 468, 520, 526, 585, 624, 720, 780, 789, 936, 1040, 1052, 1170, 1315, 1560, 1578, 1872, 2104, 2340, 2367, 2630, 3120, 3156, 3419, 3945, 4208, 4680, 4734, 5260, 6312, 6838, 7890, 9360, 9468, 10257, 10520, 11835, 12624, 13676, 15780, 17095, 18936, 20514, 21040, 23670, 26041, 27352, 30771, 31560, 34190, 37872, 41028, 47340, 51285, 52082, 54704, 61542, 63120, 68380, 78123, 82056, 94680, 102570, 104164, 123084, 130205, 136760, 153855, 156246, 164112, 189360, 205140, 208328, 234369, 246168, 260410, 273520, 307710, 312492, 338533, 390615, 410280, 416656, 468738, 492336, 520820, 615420, 624984, 677066, 781230, 820560, 937476, 1015599, 1041640, 1171845, 1230840, 1249968, 1354132, 1562460, 1692665, 1874952, 2031198, 2083280, 2343690, 2461680, 2708264, 3046797, 3124920, 3385330, 3749904, 4062396, 4687380, 5077995, 5416528, 6093594, 6249840, 6770660, 6848783, 8124792, 9374760, 10155990, 12187188, 13541320, 13697566, 15233985, 16249584, 18749520, 20311980, 20546349, 24374376, 27082640, 27395132, 30467970, 34243915, 40623960, 41092698, 48748752, 54790264, 60935940, 61639047, 68487830, 81247920, 82185396, 89034179, 102731745, 109580528, 121871880, 123278094, 136975660, 164370792, 178068358, 205463490, 243743760, 246556188, 267102537, 273951320, 308195235, 328741584, 356136716, 410926980, 445170895, 493112376, 534205074, 547902640, 616390470, 712273432, 801307611, 821853960, 890341790, 986224752, 1068410148, 1232780940, 1335512685, 1424546864, 1602615222, 1643707920, 1780683580, 2136820296, 2465561880, 2671025370, 3205230444, 3561367160, 4006538055, 4273640592, 4931123760, 5342050740, 6410460888, 7122734320, 8013076110, 10684101480, 12820921776, 16026152220, 21368202960, 32052304440, 64104608880]

約数ペア:

[(1, 64104608880), (2, 32052304440), (3, 21368202960), (4, 16026152220), (5, 12820921776), (6, 10684101480), (8, 8013076110), (9, 7122734320), (10, 6410460888), (12, 5342050740), (13, 4931123760), (15, 4273640592), (16, 4006538055), (18, 3561367160), (20, 3205230444), (24, 2671025370), (26, 2465561880), (30, 2136820296), (36, 1780683580), (39, 1643707920), (40, 1602615222), (45, 1424546864), (48, 1335512685), (52, 1232780940), (60, 1068410148), (65, 986224752), (72, 890341790), (78, 821853960), (80, 801307611), (90, 712273432), (104, 616390470), (117, 547902640), (120, 534205074), (130, 493112376), (144, 445170895), (156, 410926980), (180, 356136716), (195, 328741584), (208, 308195235), (234, 273951320), (240, 267102537), (260, 246556188), (263, 243743760), (312, 205463490), (360, 178068358), (390, 164370792), (468, 136975660), (520, 123278094), (526, 121871880), (585, 109580528), (624, 102731745), (720, 89034179), (780, 82185396), (789, 81247920), (936, 68487830), (1040, 61639047), (1052, 60935940), (1170, 54790264), (1315, 48748752), (1560, 41092698), (1578, 40623960), (1872, 34243915), (2104, 30467970), (2340, 27395132), (2367, 27082640), (2630, 24374376), (3120, 20546349), (3156, 20311980), (3419, 18749520), (3945, 16249584), (4208, 15233985), (4680, 13697566), (4734, 13541320), (5260, 12187188), (6312, 10155990), (6838, 9374760), (7890, 8124792), (9360, 6848783), (9468, 6770660), (10257, 6249840), (10520, 6093594), (11835, 5416528), (12624, 5077995), (13676, 4687380), (15780, 4062396), (17095, 3749904), (18936, 3385330), (20514, 3124920), (21040, 3046797), (23670, 2708264), (26041, 2461680), (27352, 2343690), (30771, 2083280), (31560, 2031198), (34190, 1874952), (37872, 1692665), (41028, 1562460), (47340, 1354132), (51285, 1249968), (52082, 1230840), (54704, 1171845), (61542, 1041640), (63120, 1015599), (68380, 937476), (78123, 820560), (82056, 781230), (94680, 677066), (102570, 624984), (104164, 615420), (123084, 520820), (130205, 492336), (136760, 468738), (153855, 416656), (156246, 410280), (164112, 390615), (189360, 338533), (205140, 312492), (208328, 307710), (234369, 273520), (246168, 260410)]