105752920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1709}}^1$

素因数の和:1757

約数の個数: 128

約数和(自身を含む): 310262400

約数和(自身を除く): 204509480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 85, 91, 104, 119, 130, 136, 140, 170, 182, 221, 238, 260, 280, 340, 364, 442, 455, 476, 520, 595, 680, 728, 884, 910, 952, 1105, 1190, 1547, 1709, 1768, 1820, 2210, 2380, 3094, 3418, 3640, 4420, 4760, 6188, 6836, 7735, 8545, 8840, 11963, 12376, 13672, 15470, 17090, 22217, 23926, 29053, 30940, 34180, 44434, 47852, 58106, 59815, 61880, 68360, 88868, 95704, 111085, 116212, 119630, 145265, 155519, 177736, 203371, 222170, 232424, 239260, 290530, 311038, 377689, 406742, 444340, 478520, 581060, 622076, 755378, 777595, 813484, 888680, 1016855, 1162120, 1244152, 1510756, 1555190, 1626968, 1888445, 2033710, 2643823, 3021512, 3110380, 3776890, 4067420, 5287646, 6220760, 7553780, 8134840, 10575292, 13219115, 15107560, 21150584, 26438230, 52876460, 105752920]

約数ペア:

[(1, 105752920), (2, 52876460), (4, 26438230), (5, 21150584), (7, 15107560), (8, 13219115), (10, 10575292), (13, 8134840), (14, 7553780), (17, 6220760), (20, 5287646), (26, 4067420), (28, 3776890), (34, 3110380), (35, 3021512), (40, 2643823), (52, 2033710), (56, 1888445), (65, 1626968), (68, 1555190), (70, 1510756), (85, 1244152), (91, 1162120), (104, 1016855), (119, 888680), (130, 813484), (136, 777595), (140, 755378), (170, 622076), (182, 581060), (221, 478520), (238, 444340), (260, 406742), (280, 377689), (340, 311038), (364, 290530), (442, 239260), (455, 232424), (476, 222170), (520, 203371), (595, 177736), (680, 155519), (728, 145265), (884, 119630), (910, 116212), (952, 111085), (1105, 95704), (1190, 88868), (1547, 68360), (1709, 61880), (1768, 59815), (1820, 58106), (2210, 47852), (2380, 44434), (3094, 34180), (3418, 30940), (3640, 29053), (4420, 23926), (4760, 22217), (6188, 17090), (6836, 15470), (7735, 13672), (8545, 12376), (8840, 11963)]