221251250160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16173337}}^1$

素因数の和:16173375

約数の個数: 120

約数和(自身を含む): 782142625680

約数和(自身を除く): 560891375520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 16173337, 32346674, 48520011, 64693348, 80866685, 97040022, 129386696, 145560033, 161733370, 194080044, 242600055, 258773392, 291120066, 307293403, 323466740, 388160088, 485200110, 582240132, 614586806, 646933480, 727800165, 776320176, 921880209, 970400220, 1164480264, 1229173612, 1293866960, 1455600330, 1536467015, 1843760418, 1940800440, 2328960528, 2458347224, 2765640627, 2911200660, 3072934030, 3687520836, 3881600880, 4609401045, 4916694448, 5531281254, 5822401320, 6145868060, 7375041672, 9218802090, 11062562508, 11644802640, 12291736120, 13828203135, 14750083344, 18437604180, 22125125016, 24583472240, 27656406270, 36875208360, 44250250032, 55312812540, 73750416720, 110625625080, 221251250160]

約数ペア:

[(1, 221251250160), (2, 110625625080), (3, 73750416720), (4, 55312812540), (5, 44250250032), (6, 36875208360), (8, 27656406270), (9, 24583472240), (10, 22125125016), (12, 18437604180), (15, 14750083344), (16, 13828203135), (18, 12291736120), (19, 11644802640), (20, 11062562508), (24, 9218802090), (30, 7375041672), (36, 6145868060), (38, 5822401320), (40, 5531281254), (45, 4916694448), (48, 4609401045), (57, 3881600880), (60, 3687520836), (72, 3072934030), (76, 2911200660), (80, 2765640627), (90, 2458347224), (95, 2328960528), (114, 1940800440), (120, 1843760418), (144, 1536467015), (152, 1455600330), (171, 1293866960), (180, 1229173612), (190, 1164480264), (228, 970400220), (240, 921880209), (285, 776320176), (304, 727800165), (342, 646933480), (360, 614586806), (380, 582240132), (456, 485200110), (570, 388160088), (684, 323466740), (720, 307293403), (760, 291120066), (855, 258773392), (912, 242600055), (1140, 194080044), (1368, 161733370), (1520, 145560033), (1710, 129386696), (2280, 97040022), (2736, 80866685), (3420, 64693348), (4560, 48520011), (6840, 32346674), (13680, 16173337)]