151950080

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6983}}^1$

素因数の和:7021

約数の個数: 72

約数和(自身を含む): 385432992

約数和(自身を除く): 233482912

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 2176, 2720, 4352, 5440, 6983, 10880, 13966, 21760, 27932, 34915, 55864, 69830, 111728, 118711, 139660, 223456, 237422, 279320, 446912, 474844, 558640, 593555, 893824, 949688, 1117280, 1187110, 1787648, 1899376, 2234560, 2374220, 3798752, 4469120, 4748440, 7597504, 8938240, 9496880, 15195008, 18993760, 30390016, 37987520, 75975040, 151950080]

約数ペア:

[(1, 151950080), (2, 75975040), (4, 37987520), (5, 30390016), (8, 18993760), (10, 15195008), (16, 9496880), (17, 8938240), (20, 7597504), (32, 4748440), (34, 4469120), (40, 3798752), (64, 2374220), (68, 2234560), (80, 1899376), (85, 1787648), (128, 1187110), (136, 1117280), (160, 949688), (170, 893824), (256, 593555), (272, 558640), (320, 474844), (340, 446912), (544, 279320), (640, 237422), (680, 223456), (1088, 139660), (1280, 118711), (1360, 111728), (2176, 69830), (2720, 55864), (4352, 34915), (5440, 27932), (6983, 21760), (10880, 13966)]