1397505120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4339}}^1$

素因数の和:4429

約数の個数: 192

約数和(自身を含む): 4882187520

約数和(自身を除く): 3484682400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 61, 66, 80, 88, 96, 110, 120, 122, 132, 160, 165, 176, 183, 220, 240, 244, 264, 305, 330, 352, 366, 440, 480, 488, 528, 610, 660, 671, 732, 880, 915, 976, 1056, 1220, 1320, 1342, 1464, 1760, 1830, 1952, 2013, 2440, 2640, 2684, 2928, 3355, 3660, 4026, 4339, 4880, 5280, 5368, 5856, 6710, 7320, 8052, 8678, 9760, 10065, 10736, 13017, 13420, 14640, 16104, 17356, 20130, 21472, 21695, 26034, 26840, 29280, 32208, 34712, 40260, 43390, 47729, 52068, 53680, 64416, 65085, 69424, 80520, 86780, 95458, 104136, 107360, 130170, 138848, 143187, 161040, 173560, 190916, 208272, 238645, 260340, 264679, 286374, 322080, 347120, 381832, 416544, 477290, 520680, 529358, 572748, 694240, 715935, 763664, 794037, 954580, 1041360, 1058716, 1145496, 1323395, 1431870, 1527328, 1588074, 1909160, 2082720, 2117432, 2290992, 2646790, 2863740, 2911469, 3176148, 3818320, 3970185, 4234864, 4581984, 5293580, 5727480, 5822938, 6352296, 7636640, 7940370, 8469728, 8734407, 10587160, 11454960, 11645876, 12704592, 14557345, 15880740, 17468814, 21174320, 22909920, 23291752, 25409184, 29114690, 31761480, 34937628, 42348640, 43672035, 46583504, 58229380, 63522960, 69875256, 87344070, 93167008, 116458760, 127045920, 139750512, 174688140, 232917520, 279501024, 349376280, 465835040, 698752560, 1397505120]

約数ペア:

[(1, 1397505120), (2, 698752560), (3, 465835040), (4, 349376280), (5, 279501024), (6, 232917520), (8, 174688140), (10, 139750512), (11, 127045920), (12, 116458760), (15, 93167008), (16, 87344070), (20, 69875256), (22, 63522960), (24, 58229380), (30, 46583504), (32, 43672035), (33, 42348640), (40, 34937628), (44, 31761480), (48, 29114690), (55, 25409184), (60, 23291752), (61, 22909920), (66, 21174320), (80, 17468814), (88, 15880740), (96, 14557345), (110, 12704592), (120, 11645876), (122, 11454960), (132, 10587160), (160, 8734407), (165, 8469728), (176, 7940370), (183, 7636640), (220, 6352296), (240, 5822938), (244, 5727480), (264, 5293580), (305, 4581984), (330, 4234864), (352, 3970185), (366, 3818320), (440, 3176148), (480, 2911469), (488, 2863740), (528, 2646790), (610, 2290992), (660, 2117432), (671, 2082720), (732, 1909160), (880, 1588074), (915, 1527328), (976, 1431870), (1056, 1323395), (1220, 1145496), (1320, 1058716), (1342, 1041360), (1464, 954580), (1760, 794037), (1830, 763664), (1952, 715935), (2013, 694240), (2440, 572748), (2640, 529358), (2684, 520680), (2928, 477290), (3355, 416544), (3660, 381832), (4026, 347120), (4339, 322080), (4880, 286374), (5280, 264679), (5368, 260340), (5856, 238645), (6710, 208272), (7320, 190916), (8052, 173560), (8678, 161040), (9760, 143187), (10065, 138848), (10736, 130170), (13017, 107360), (13420, 104136), (14640, 95458), (16104, 86780), (17356, 80520), (20130, 69424), (21472, 65085), (21695, 64416), (26034, 53680), (26840, 52068), (29280, 47729), (32208, 43390), (34712, 40260)]