72157021120

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6094343}}^1$

素因数の和:6094397

約数の個数: 56

約数和(自身を含む): 176467824864

約数和(自身を除く): 104310803744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 1184, 1480, 2368, 2960, 5920, 11840, 6094343, 12188686, 24377372, 30471715, 48754744, 60943430, 97509488, 121886860, 195018976, 225490691, 243773720, 390037952, 450981382, 487547440, 901962764, 975094880, 1127453455, 1803925528, 1950189760, 2254906910, 3607851056, 4509813820, 7215702112, 9019627640, 14431404224, 18039255280, 36078510560, 72157021120]

約数ペア:

[(1, 72157021120), (2, 36078510560), (4, 18039255280), (5, 14431404224), (8, 9019627640), (10, 7215702112), (16, 4509813820), (20, 3607851056), (32, 2254906910), (37, 1950189760), (40, 1803925528), (64, 1127453455), (74, 975094880), (80, 901962764), (148, 487547440), (160, 450981382), (185, 390037952), (296, 243773720), (320, 225490691), (370, 195018976), (592, 121886860), (740, 97509488), (1184, 60943430), (1480, 48754744), (2368, 30471715), (2960, 24377372), (5920, 12188686), (11840, 6094343)]