111812480

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:272

約数の個数: 128

約数和(自身を含む): 293025600

約数和(自身を除く): 181213120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 89, 104, 128, 130, 151, 160, 178, 208, 260, 302, 320, 356, 416, 445, 520, 604, 640, 712, 755, 832, 890, 1040, 1157, 1208, 1424, 1510, 1664, 1780, 1963, 2080, 2314, 2416, 2848, 3020, 3560, 3926, 4160, 4628, 4832, 5696, 5785, 6040, 7120, 7852, 8320, 9256, 9664, 9815, 11392, 11570, 12080, 13439, 14240, 15704, 18512, 19328, 19630, 23140, 24160, 26878, 28480, 31408, 37024, 39260, 46280, 48320, 53756, 56960, 62816, 67195, 74048, 78520, 92560, 96640, 107512, 125632, 134390, 148096, 157040, 174707, 185120, 215024, 251264, 268780, 314080, 349414, 370240, 430048, 537560, 628160, 698828, 740480, 860096, 873535, 1075120, 1256320, 1397656, 1720192, 1747070, 2150240, 2795312, 3494140, 4300480, 5590624, 6988280, 8600960, 11181248, 13976560, 22362496, 27953120, 55906240, 111812480]

約数ペア:

[(1, 111812480), (2, 55906240), (4, 27953120), (5, 22362496), (8, 13976560), (10, 11181248), (13, 8600960), (16, 6988280), (20, 5590624), (26, 4300480), (32, 3494140), (40, 2795312), (52, 2150240), (64, 1747070), (65, 1720192), (80, 1397656), (89, 1256320), (104, 1075120), (128, 873535), (130, 860096), (151, 740480), (160, 698828), (178, 628160), (208, 537560), (260, 430048), (302, 370240), (320, 349414), (356, 314080), (416, 268780), (445, 251264), (520, 215024), (604, 185120), (640, 174707), (712, 157040), (755, 148096), (832, 134390), (890, 125632), (1040, 107512), (1157, 96640), (1208, 92560), (1424, 78520), (1510, 74048), (1664, 67195), (1780, 62816), (1963, 56960), (2080, 53756), (2314, 48320), (2416, 46280), (2848, 39260), (3020, 37024), (3560, 31408), (3926, 28480), (4160, 26878), (4628, 24160), (4832, 23140), (5696, 19630), (5785, 19328), (6040, 18512), (7120, 15704), (7852, 14240), (8320, 13439), (9256, 12080), (9664, 11570), (9815, 11392)]