1913462040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{38609}}^1$

素因数の和:38689

約数の個数: 128

約数和(自身を含む): 6671808000

約数和(自身を除く): 4758345960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 59, 60, 70, 84, 105, 118, 120, 140, 168, 177, 210, 236, 280, 295, 354, 413, 420, 472, 590, 708, 826, 840, 885, 1180, 1239, 1416, 1652, 1770, 2065, 2360, 2478, 3304, 3540, 4130, 4956, 6195, 7080, 8260, 9912, 12390, 16520, 24780, 38609, 49560, 77218, 115827, 154436, 193045, 231654, 270263, 308872, 386090, 463308, 540526, 579135, 772180, 810789, 926616, 1081052, 1158270, 1351315, 1544360, 1621578, 2162104, 2277931, 2316540, 2702630, 3243156, 4053945, 4555862, 4633080, 5405260, 6486312, 6833793, 8107890, 9111724, 10810520, 11389655, 13667586, 15945517, 16215780, 18223448, 22779310, 27335172, 31891034, 32431560, 34168965, 45558620, 47836551, 54670344, 63782068, 68337930, 79727585, 91117240, 95673102, 127564136, 136675860, 159455170, 191346204, 239182755, 273351720, 318910340, 382692408, 478365510, 637820680, 956731020, 1913462040]

約数ペア:

[(1, 1913462040), (2, 956731020), (3, 637820680), (4, 478365510), (5, 382692408), (6, 318910340), (7, 273351720), (8, 239182755), (10, 191346204), (12, 159455170), (14, 136675860), (15, 127564136), (20, 95673102), (21, 91117240), (24, 79727585), (28, 68337930), (30, 63782068), (35, 54670344), (40, 47836551), (42, 45558620), (56, 34168965), (59, 32431560), (60, 31891034), (70, 27335172), (84, 22779310), (105, 18223448), (118, 16215780), (120, 15945517), (140, 13667586), (168, 11389655), (177, 10810520), (210, 9111724), (236, 8107890), (280, 6833793), (295, 6486312), (354, 5405260), (413, 4633080), (420, 4555862), (472, 4053945), (590, 3243156), (708, 2702630), (826, 2316540), (840, 2277931), (885, 2162104), (1180, 1621578), (1239, 1544360), (1416, 1351315), (1652, 1158270), (1770, 1081052), (2065, 926616), (2360, 810789), (2478, 772180), (3304, 579135), (3540, 540526), (4130, 463308), (4956, 386090), (6195, 308872), (7080, 270263), (8260, 231654), (9912, 193045), (12390, 154436), (16520, 115827), (24780, 77218), (38609, 49560)]