242093670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1249}}^1$

素因数の和:1350

約数の個数: 128

約数和(自身を含む): 725760000

約数和(自身を除く): 483666330

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 71, 78, 91, 105, 130, 142, 182, 195, 210, 213, 273, 355, 390, 426, 455, 497, 546, 710, 910, 923, 994, 1065, 1249, 1365, 1491, 1846, 2130, 2485, 2498, 2730, 2769, 2982, 3747, 4615, 4970, 5538, 6245, 6461, 7455, 7494, 8743, 9230, 12490, 12922, 13845, 14910, 16237, 17486, 18735, 19383, 26229, 27690, 32305, 32474, 37470, 38766, 43715, 48711, 52458, 64610, 81185, 87430, 88679, 96915, 97422, 113659, 131145, 162370, 177358, 193830, 227318, 243555, 262290, 266037, 340977, 443395, 487110, 532074, 568295, 620753, 681954, 886790, 1136590, 1152827, 1241506, 1330185, 1704885, 1862259, 2305654, 2660370, 3103765, 3409770, 3458481, 3724518, 5764135, 6207530, 6916962, 8069789, 9311295, 11528270, 16139578, 17292405, 18622590, 24209367, 34584810, 40348945, 48418734, 80697890, 121046835, 242093670]

約数ペア:

[(1, 242093670), (2, 121046835), (3, 80697890), (5, 48418734), (6, 40348945), (7, 34584810), (10, 24209367), (13, 18622590), (14, 17292405), (15, 16139578), (21, 11528270), (26, 9311295), (30, 8069789), (35, 6916962), (39, 6207530), (42, 5764135), (65, 3724518), (70, 3458481), (71, 3409770), (78, 3103765), (91, 2660370), (105, 2305654), (130, 1862259), (142, 1704885), (182, 1330185), (195, 1241506), (210, 1152827), (213, 1136590), (273, 886790), (355, 681954), (390, 620753), (426, 568295), (455, 532074), (497, 487110), (546, 443395), (710, 340977), (910, 266037), (923, 262290), (994, 243555), (1065, 227318), (1249, 193830), (1365, 177358), (1491, 162370), (1846, 131145), (2130, 113659), (2485, 97422), (2498, 96915), (2730, 88679), (2769, 87430), (2982, 81185), (3747, 64610), (4615, 52458), (4970, 48711), (5538, 43715), (6245, 38766), (6461, 37470), (7455, 32474), (7494, 32305), (8743, 27690), (9230, 26229), (12490, 19383), (12922, 18735), (13845, 17486), (14910, 16237)]