155018080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2269}}^1$

素因数の和:2352

約数の個数: 96

約数和(自身を含む): 425597760

約数和(自身を除く): 270579680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 70, 80, 112, 122, 140, 160, 224, 244, 280, 305, 427, 488, 560, 610, 854, 976, 1120, 1220, 1708, 1952, 2135, 2269, 2440, 3416, 4270, 4538, 4880, 6832, 8540, 9076, 9760, 11345, 13664, 15883, 17080, 18152, 22690, 31766, 34160, 36304, 45380, 63532, 68320, 72608, 79415, 90760, 127064, 138409, 158830, 181520, 254128, 276818, 317660, 363040, 508256, 553636, 635320, 692045, 968863, 1107272, 1270640, 1384090, 1937726, 2214544, 2541280, 2768180, 3875452, 4429088, 4844315, 5536360, 7750904, 9688630, 11072720, 15501808, 19377260, 22145440, 31003616, 38754520, 77509040, 155018080]

約数ペア:

[(1, 155018080), (2, 77509040), (4, 38754520), (5, 31003616), (7, 22145440), (8, 19377260), (10, 15501808), (14, 11072720), (16, 9688630), (20, 7750904), (28, 5536360), (32, 4844315), (35, 4429088), (40, 3875452), (56, 2768180), (61, 2541280), (70, 2214544), (80, 1937726), (112, 1384090), (122, 1270640), (140, 1107272), (160, 968863), (224, 692045), (244, 635320), (280, 553636), (305, 508256), (427, 363040), (488, 317660), (560, 276818), (610, 254128), (854, 181520), (976, 158830), (1120, 138409), (1220, 127064), (1708, 90760), (1952, 79415), (2135, 72608), (2269, 68320), (2440, 63532), (3416, 45380), (4270, 36304), (4538, 34160), (4880, 31766), (6832, 22690), (8540, 18152), (9076, 17080), (9760, 15883), (11345, 13664)]