74151680

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3049}}^1$

素因数の和:3089

約数の個数: 72

約数和(自身を含む): 187026000

約数和(自身を除く): 112874320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 608, 640, 760, 1216, 1280, 1520, 2432, 3040, 3049, 4864, 6080, 6098, 12160, 12196, 15245, 24320, 24392, 30490, 48784, 57931, 60980, 97568, 115862, 121960, 195136, 231724, 243920, 289655, 390272, 463448, 487840, 579310, 780544, 926896, 975680, 1158620, 1853792, 1951360, 2317240, 3707584, 3902720, 4634480, 7415168, 9268960, 14830336, 18537920, 37075840, 74151680]

約数ペア:

[(1, 74151680), (2, 37075840), (4, 18537920), (5, 14830336), (8, 9268960), (10, 7415168), (16, 4634480), (19, 3902720), (20, 3707584), (32, 2317240), (38, 1951360), (40, 1853792), (64, 1158620), (76, 975680), (80, 926896), (95, 780544), (128, 579310), (152, 487840), (160, 463448), (190, 390272), (256, 289655), (304, 243920), (320, 231724), (380, 195136), (608, 121960), (640, 115862), (760, 97568), (1216, 60980), (1280, 57931), (1520, 48784), (2432, 30490), (3040, 24392), (3049, 24320), (4864, 15245), (6080, 12196), (6098, 12160)]