31882222320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2687}}^1\times {\mathrm{3803}}^1$

素因数の和:6519

約数の個数: 160

約数和(自身を含む): 106505183232

約数和(自身を除く): 74622960912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 2687, 3120, 3803, 5374, 7606, 8061, 10748, 11409, 13435, 15212, 16122, 19015, 21496, 22818, 26870, 30424, 32244, 34931, 38030, 40305, 42992, 45636, 49439, 53740, 57045, 60848, 64488, 69862, 76060, 80610, 91272, 98878, 104793, 107480, 114090, 128976, 139724, 148317, 152120, 161220, 174655, 182544, 197756, 209586, 214960, 228180, 247195, 279448, 296634, 304240, 322440, 349310, 395512, 419172, 456360, 494390, 523965, 558896, 593268, 644880, 698620, 741585, 791024, 838344, 912720, 988780, 1047930, 1186536, 1397240, 1483170, 1676688, 1977560, 2095860, 2373072, 2794480, 2966340, 3955120, 4191720, 5932680, 8383440, 10218661, 11865360, 20437322, 30655983, 40874644, 51093305, 61311966, 81749288, 102186610, 122623932, 132842593, 153279915, 163498576, 204373220, 245247864, 265685186, 306559830, 398527779, 408746440, 490495728, 531370372, 613119660, 664212965, 797055558, 817492880, 1062740744, 1226239320, 1328425930, 1594111116, 1992638895, 2125481488, 2452478640, 2656851860, 3188222232, 3985277790, 5313703720, 6376444464, 7970555580, 10627407440, 15941111160, 31882222320]

約数ペア:

[(1, 31882222320), (2, 15941111160), (3, 10627407440), (4, 7970555580), (5, 6376444464), (6, 5313703720), (8, 3985277790), (10, 3188222232), (12, 2656851860), (13, 2452478640), (15, 2125481488), (16, 1992638895), (20, 1594111116), (24, 1328425930), (26, 1226239320), (30, 1062740744), (39, 817492880), (40, 797055558), (48, 664212965), (52, 613119660), (60, 531370372), (65, 490495728), (78, 408746440), (80, 398527779), (104, 306559830), (120, 265685186), (130, 245247864), (156, 204373220), (195, 163498576), (208, 153279915), (240, 132842593), (260, 122623932), (312, 102186610), (390, 81749288), (520, 61311966), (624, 51093305), (780, 40874644), (1040, 30655983), (1560, 20437322), (2687, 11865360), (3120, 10218661), (3803, 8383440), (5374, 5932680), (7606, 4191720), (8061, 3955120), (10748, 2966340), (11409, 2794480), (13435, 2373072), (15212, 2095860), (16122, 1977560), (19015, 1676688), (21496, 1483170), (22818, 1397240), (26870, 1186536), (30424, 1047930), (32244, 988780), (34931, 912720), (38030, 838344), (40305, 791024), (42992, 741585), (45636, 698620), (49439, 644880), (53740, 593268), (57045, 558896), (60848, 523965), (64488, 494390), (69862, 456360), (76060, 419172), (80610, 395512), (91272, 349310), (98878, 322440), (104793, 304240), (107480, 296634), (114090, 279448), (128976, 247195), (139724, 228180), (148317, 214960), (152120, 209586), (161220, 197756), (174655, 182544)]