16807804560

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5507}}^1$

素因数の和:5692

約数の個数: 240

約数和(自身を含む): 58920353856

約数和(自身を除く): 42112549296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 157, 162, 180, 216, 240, 243, 270, 314, 324, 360, 405, 432, 471, 486, 540, 628, 648, 720, 785, 810, 942, 972, 1080, 1215, 1256, 1296, 1413, 1570, 1620, 1884, 1944, 2160, 2355, 2430, 2512, 2826, 3140, 3240, 3768, 3888, 4239, 4710, 4860, 5507, 5652, 6280, 6480, 7065, 7536, 8478, 9420, 9720, 11014, 11304, 12560, 12717, 14130, 16521, 16956, 18840, 19440, 21195, 22028, 22608, 25434, 27535, 28260, 33042, 33912, 37680, 38151, 42390, 44056, 49563, 50868, 55070, 56520, 63585, 66084, 67824, 76302, 82605, 84780, 88112, 99126, 101736, 110140, 113040, 127170, 132168, 148689, 152604, 165210, 169560, 190755, 198252, 203472, 220280, 247815, 254340, 264336, 297378, 305208, 330420, 339120, 381510, 396504, 440560, 446067, 495630, 508680, 594756, 610416, 660840, 743445, 763020, 793008, 864599, 892134, 991260, 1017360, 1189512, 1321680, 1338201, 1486890, 1526040, 1729198, 1784268, 1982520, 2230335, 2379024, 2593797, 2676402, 2973780, 3052080, 3458396, 3568536, 3965040, 4322995, 4460670, 5187594, 5352804, 5947560, 6691005, 6916792, 7137072, 7781391, 8645990, 8921340, 10375188, 10705608, 11895120, 12968985, 13382010, 13833584, 15562782, 17291980, 17842680, 20750376, 21411216, 23344173, 25937970, 26764020, 31125564, 34583960, 35685360, 38906955, 41500752, 46688346, 51875940, 53528040, 62251128, 69167920, 70032519, 77813910, 93376692, 103751880, 107056080, 116720865, 124502256, 140065038, 155627820, 186753384, 207503760, 210097557, 233441730, 280130076, 311255640, 350162595, 373506768, 420195114, 466883460, 560260152, 622511280, 700325190, 840390228, 933766920, 1050487785, 1120520304, 1400650380, 1680780456, 1867533840, 2100975570, 2801300760, 3361560912, 4201951140, 5602601520, 8403902280, 16807804560]

約数ペア:

[(1, 16807804560), (2, 8403902280), (3, 5602601520), (4, 4201951140), (5, 3361560912), (6, 2801300760), (8, 2100975570), (9, 1867533840), (10, 1680780456), (12, 1400650380), (15, 1120520304), (16, 1050487785), (18, 933766920), (20, 840390228), (24, 700325190), (27, 622511280), (30, 560260152), (36, 466883460), (40, 420195114), (45, 373506768), (48, 350162595), (54, 311255640), (60, 280130076), (72, 233441730), (80, 210097557), (81, 207503760), (90, 186753384), (108, 155627820), (120, 140065038), (135, 124502256), (144, 116720865), (157, 107056080), (162, 103751880), (180, 93376692), (216, 77813910), (240, 70032519), (243, 69167920), (270, 62251128), (314, 53528040), (324, 51875940), (360, 46688346), (405, 41500752), (432, 38906955), (471, 35685360), (486, 34583960), (540, 31125564), (628, 26764020), (648, 25937970), (720, 23344173), (785, 21411216), (810, 20750376), (942, 17842680), (972, 17291980), (1080, 15562782), (1215, 13833584), (1256, 13382010), (1296, 12968985), (1413, 11895120), (1570, 10705608), (1620, 10375188), (1884, 8921340), (1944, 8645990), (2160, 7781391), (2355, 7137072), (2430, 6916792), (2512, 6691005), (2826, 5947560), (3140, 5352804), (3240, 5187594), (3768, 4460670), (3888, 4322995), (4239, 3965040), (4710, 3568536), (4860, 3458396), (5507, 3052080), (5652, 2973780), (6280, 2676402), (6480, 2593797), (7065, 2379024), (7536, 2230335), (8478, 1982520), (9420, 1784268), (9720, 1729198), (11014, 1526040), (11304, 1486890), (12560, 1338201), (12717, 1321680), (14130, 1189512), (16521, 1017360), (16956, 991260), (18840, 892134), (19440, 864599), (21195, 793008), (22028, 763020), (22608, 743445), (25434, 660840), (27535, 610416), (28260, 594756), (33042, 508680), (33912, 495630), (37680, 446067), (38151, 440560), (42390, 396504), (44056, 381510), (49563, 339120), (50868, 330420), (55070, 305208), (56520, 297378), (63585, 264336), (66084, 254340), (67824, 247815), (76302, 220280), (82605, 203472), (84780, 198252), (88112, 190755), (99126, 169560), (101736, 165210), (110140, 152604), (113040, 148689), (127170, 132168)]