169621362880

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{122389}}^1$

素因数の和:122538

約数の個数: 112

約数和(自身を含む): 416317907520

約数和(自身を除く): 246696544640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 71, 80, 122, 142, 160, 244, 284, 305, 320, 355, 488, 568, 610, 710, 976, 1136, 1220, 1420, 1952, 2272, 2440, 2840, 3904, 4331, 4544, 4880, 5680, 8662, 9760, 11360, 17324, 19520, 21655, 22720, 34648, 43310, 69296, 86620, 122389, 138592, 173240, 244778, 277184, 346480, 489556, 611945, 692960, 979112, 1223890, 1385920, 1958224, 2447780, 3916448, 4895560, 7465729, 7832896, 8689619, 9791120, 14931458, 17379238, 19582240, 29862916, 34758476, 37328645, 39164480, 43448095, 59725832, 69516952, 74657290, 86896190, 119451664, 139033904, 149314580, 173792380, 238903328, 278067808, 298629160, 347584760, 477806656, 530066759, 556135616, 597258320, 695169520, 1060133518, 1194516640, 1390339040, 2120267036, 2389033280, 2650333795, 2780678080, 4240534072, 5300667590, 8481068144, 10601335180, 16962136288, 21202670360, 33924272576, 42405340720, 84810681440, 169621362880]

約数ペア:

[(1, 169621362880), (2, 84810681440), (4, 42405340720), (5, 33924272576), (8, 21202670360), (10, 16962136288), (16, 10601335180), (20, 8481068144), (32, 5300667590), (40, 4240534072), (61, 2780678080), (64, 2650333795), (71, 2389033280), (80, 2120267036), (122, 1390339040), (142, 1194516640), (160, 1060133518), (244, 695169520), (284, 597258320), (305, 556135616), (320, 530066759), (355, 477806656), (488, 347584760), (568, 298629160), (610, 278067808), (710, 238903328), (976, 173792380), (1136, 149314580), (1220, 139033904), (1420, 119451664), (1952, 86896190), (2272, 74657290), (2440, 69516952), (2840, 59725832), (3904, 43448095), (4331, 39164480), (4544, 37328645), (4880, 34758476), (5680, 29862916), (8662, 19582240), (9760, 17379238), (11360, 14931458), (17324, 9791120), (19520, 8689619), (21655, 7832896), (22720, 7465729), (34648, 4895560), (43310, 3916448), (69296, 2447780), (86620, 1958224), (122389, 1385920), (138592, 1223890), (173240, 979112), (244778, 692960), (277184, 611945), (346480, 489556)]