210046440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{21089}}^1$

素因数の和:21186

約数の個数: 64

約数和(自身を含む): 637761600

約数和(自身を除く): 427715160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 21089, 42178, 63267, 84356, 105445, 126534, 168712, 210890, 253068, 316335, 421780, 506136, 632670, 843560, 1265340, 1750387, 2530680, 3500774, 5251161, 7001548, 8751935, 10502322, 14003096, 17503870, 21004644, 26255805, 35007740, 42009288, 52511610, 70015480, 105023220, 210046440]

約数ペア:

[(1, 210046440), (2, 105023220), (3, 70015480), (4, 52511610), (5, 42009288), (6, 35007740), (8, 26255805), (10, 21004644), (12, 17503870), (15, 14003096), (20, 10502322), (24, 8751935), (30, 7001548), (40, 5251161), (60, 3500774), (83, 2530680), (120, 1750387), (166, 1265340), (249, 843560), (332, 632670), (415, 506136), (498, 421780), (664, 316335), (830, 253068), (996, 210890), (1245, 168712), (1660, 126534), (1992, 105445), (2490, 84356), (3320, 63267), (4980, 42178), (9960, 21089)]