421852480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2269}}^1$

素因数の和:2376

約数の個数: 112

約数和(自身を含む): 1162385280

約数和(自身を除く): 740532800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 83, 112, 140, 160, 166, 224, 280, 320, 332, 415, 448, 560, 581, 664, 830, 1120, 1162, 1328, 1660, 2240, 2269, 2324, 2656, 2905, 3320, 4538, 4648, 5312, 5810, 6640, 9076, 9296, 11345, 11620, 13280, 15883, 18152, 18592, 22690, 23240, 26560, 31766, 36304, 37184, 45380, 46480, 63532, 72608, 79415, 90760, 92960, 127064, 145216, 158830, 181520, 185920, 188327, 254128, 317660, 363040, 376654, 508256, 635320, 726080, 753308, 941635, 1016512, 1270640, 1318289, 1506616, 1883270, 2541280, 2636578, 3013232, 3766540, 5082560, 5273156, 6026464, 6591445, 7533080, 10546312, 12052928, 13182890, 15066160, 21092624, 26365780, 30132320, 42185248, 52731560, 60264640, 84370496, 105463120, 210926240, 421852480]

約数ペア:

[(1, 421852480), (2, 210926240), (4, 105463120), (5, 84370496), (7, 60264640), (8, 52731560), (10, 42185248), (14, 30132320), (16, 26365780), (20, 21092624), (28, 15066160), (32, 13182890), (35, 12052928), (40, 10546312), (56, 7533080), (64, 6591445), (70, 6026464), (80, 5273156), (83, 5082560), (112, 3766540), (140, 3013232), (160, 2636578), (166, 2541280), (224, 1883270), (280, 1506616), (320, 1318289), (332, 1270640), (415, 1016512), (448, 941635), (560, 753308), (581, 726080), (664, 635320), (830, 508256), (1120, 376654), (1162, 363040), (1328, 317660), (1660, 254128), (2240, 188327), (2269, 185920), (2324, 181520), (2656, 158830), (2905, 145216), (3320, 127064), (4538, 92960), (4648, 90760), (5312, 79415), (5810, 72608), (6640, 63532), (9076, 46480), (9296, 45380), (11345, 37184), (11620, 36304), (13280, 31766), (15883, 26560), (18152, 23240), (18592, 22690)]