144223040

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{937}}^1$

素因数の和:1004

約数の個数: 112

約数和(自身を含む): 380250192

約数和(自身を除く): 236027152

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 64, 65, 74, 80, 104, 130, 148, 160, 185, 208, 260, 296, 320, 370, 416, 481, 520, 592, 740, 832, 937, 962, 1040, 1184, 1480, 1874, 1924, 2080, 2368, 2405, 2960, 3748, 3848, 4160, 4685, 4810, 5920, 7496, 7696, 9370, 9620, 11840, 12181, 14992, 15392, 18740, 19240, 24362, 29984, 30784, 34669, 37480, 38480, 48724, 59968, 60905, 69338, 74960, 76960, 97448, 121810, 138676, 149920, 153920, 173345, 194896, 243620, 277352, 299840, 346690, 389792, 450697, 487240, 554704, 693380, 779584, 901394, 974480, 1109408, 1386760, 1802788, 1948960, 2218816, 2253485, 2773520, 3605576, 3897920, 4506970, 5547040, 7211152, 9013940, 11094080, 14422304, 18027880, 28844608, 36055760, 72111520, 144223040]

約数ペア:

[(1, 144223040), (2, 72111520), (4, 36055760), (5, 28844608), (8, 18027880), (10, 14422304), (13, 11094080), (16, 9013940), (20, 7211152), (26, 5547040), (32, 4506970), (37, 3897920), (40, 3605576), (52, 2773520), (64, 2253485), (65, 2218816), (74, 1948960), (80, 1802788), (104, 1386760), (130, 1109408), (148, 974480), (160, 901394), (185, 779584), (208, 693380), (260, 554704), (296, 487240), (320, 450697), (370, 389792), (416, 346690), (481, 299840), (520, 277352), (592, 243620), (740, 194896), (832, 173345), (937, 153920), (962, 149920), (1040, 138676), (1184, 121810), (1480, 97448), (1874, 76960), (1924, 74960), (2080, 69338), (2368, 60905), (2405, 59968), (2960, 48724), (3748, 38480), (3848, 37480), (4160, 34669), (4685, 30784), (4810, 29984), (5920, 24362), (7496, 19240), (7696, 18740), (9370, 15392), (9620, 14992), (11840, 12181)]